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Recent questions and answers in Calculus
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General Math
What is value of $\log _{2}10$? In general calculator $\ln _{2}10$ is giving 2.3.... But it should be 3. something right?
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1 day
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in
Calculus
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srestha
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discretemathematics
general
0
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2
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2
ISRO 2013 Integration [EE]
The integrating factor of equation sec 2 y dy/dx + x tan y = x3 is a) [e]x^2/2 b) [e] x^2/2 c) [e]x/2 d) [e]x/2
answered
1 day
ago
in
Calculus
by
sampurnanand mishra
(
123
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186
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isro
isroee
engineeringmathematics
0
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2
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3
ISRO 2013 Functions [EE]
The minimum point of the function (x3 /3) x is at a) x= 1 b) x = 1 c) x = 0 d) x = 1/ √ 3
answered
1 day
ago
in
Calculus
by
sampurnanand mishra
(
123
points)

140
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isro
isroee
engineeringmathematics
0
votes
2
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4
definite integration
answered
5 days
ago
in
Calculus
by
pankaj_vir
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6.3k
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59
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0
votes
0
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5
ISI MMA QROR
For n ≥ 1, let Gn be the geometric mean of { sin (π/2 . k/n) : 1 ≤ k ≤ n } Then lim n→∞ Gn is
asked
6 days
ago
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Calculus
by
Partha De
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7
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13
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trigonometry
complexnumber
0
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1
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6
Maths calculus
answered
Apr 13
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Calculus
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sonveer tomar 1
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891
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37
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engineeringmathematics
calculus
0
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1
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7
Maths calculus
a)π/√2 B) √π/2 C) π/2 D)√(π/2
answered
Apr 11
in
Calculus
by
pankaj_vir
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31
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engineeringmathematics
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0
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0
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8
Maths calculus
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Apr 11
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Calculus
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Prince Sindhiya
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355
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33
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engineeringmathematics
calculus
0
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0
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9
Problems in Calculus Of One Variable by I.A. Maron
asked
Apr 10
in
Calculus
by
pmshukla96
(
7
points)

22
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calculus
+6
votes
3
answers
10
GATE2013_22
Which one of the following functions is continuous at x = 3? (A) $f(x) = \begin{cases} 2,&\text{if $x = 3$ } \\ x1& \text{if $x > 3$}\\ \frac{x+3}{3}&\text{if $x < 3$ } \end{cases}$ (B) $f(x) = \begin{cases} 4,&\text{if $x = 3$ } \\ 8 ... x4& \text{if $x > 3$} \end{cases}$ (D) $f(x) = \begin{cases} \frac{1}{x^327}&\text{if $x \neq 3$ } \end{cases}$
answered
Apr 10
in
Calculus
by
himanshukumarpatel
(
57
points)

1.1k
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gate2013
calculus
continuity
normal
+5
votes
2
answers
11
GATE20071
Consider the following two statements about the function $f(x)=\left\vert x\right\vert$: P. $f(x)$ is continuous for all real values of $x$. Q. $f(x)$ is differentiable for all real values of $x$ . Which of the following is TRUE? P is true and Q is false. P is false and Q is true. Both P and Q are true. Both P and Q are false.
answered
Apr 10
in
Calculus
by
himanshukumarpatel
(
57
points)

955
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gate2007
calculus
continuity
differentiability
easy
+4
votes
4
answers
12
GATE1998_1.4
Consider the function $y=x$ in the interval $[1, 1]$. In this interval, the function is continuous and differentiable continuous but not differentiable differentiable but not continuous neither continuous nor differentiable
answered
Apr 10
in
Calculus
by
himanshukumarpatel
(
57
points)

538
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gate1998
calculus
continuity
differentiability
easy
0
votes
0
answers
13
ISISAMPLE201419
asked
Apr 7
in
Calculus
by
jjayantamahata
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1.1k
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56
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+2
votes
1
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14
Calculus +2math book
If an = 1000*n /n!, for n = 1, 2, 3, ...., then the sequence {an } (a) doesn't have a maximum (b) attains maximum at exactly one value of n (c) attains maximum at exactly two values of n (d) attains maximum for infinitely many values of n
answered
Apr 1
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Calculus
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pankaj_vir
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39
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engineeringmathematics
+1
vote
1
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15
calculus
what is the weightage of calculus in GATE exam
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Mar 25
in
Calculus
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abhishekmehta4u
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9.7k
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25
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+1
vote
2
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16
Derivatives in real life (Mooculus)
A light on the ground is 30 feet away from a building. A 4 foot tall man is walking from the light to the building at a rate of 3 feet per second. He is casting a shadow on the side of the building. At what rate is his shadow shrinking when he is 5 feet from the building?
answered
Mar 14
in
Calculus
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Sukanya Das
Boss
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11.2k
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101
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maths
engineeringmathematics
calculus
0
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1
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17
GATE 2018 Maths  43(Electrical Engineering)
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Feb 22
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Calculus
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ankitgupta.1729
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4.2k
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141
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gate2018
engineeringmathematics
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+1
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18
GATE 2018 Maths  18(Electrical Engineering)
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Feb 21
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Calculus
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ankitgupta.1729
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gate2018
engineeringmathematics
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0
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1
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19
GATE 2018 Maths  22(Electronics and Communication Engineering)
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Feb 21
in
Calculus
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ankitgupta.1729
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4.2k
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160
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gate2018
engineeringmathematics
linearalgebra
matrices
normal
+2
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1
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20
GATE 2018 Maths  11(Electrical Engineering)
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Feb 21
in
Calculus
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joshi_nitish
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28.7k
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109
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gate2018
engineeringmathematics
calculus
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differentiability
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0
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21
GATE 2018 Maths  34(Electrical Engineering)
asked
Feb 21
in
Calculus
by
Lakshman Patel RJIT
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7.5k
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85
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gate2018
engineeringmathematics
normal
0
votes
0
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22
Differentiation confusion
Please show the steps how to differentiate u function equation and obtain this answer after differentating .please tell totally confused.
asked
Feb 21
in
Calculus
by
LavTheRawkstar
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5k
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39
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engineeringmathematics
+1
vote
1
answer
23
GATE 2018 Maths  33 (Chemical Engineering)
answered
Feb 21
in
Calculus
by
Abhisek Tiwari 4
Junior
(
733
points)

97
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gate2018
engineeringmathematics
calculus
limits
+1
vote
1
answer
24
GATE 2018 Maths  6 (Chemical Engineering)
answered
Feb 21
in
Calculus
by
reena_kandari
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7.4k
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104
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gate2018
engineeringmathematics
calculus
functions
+1
vote
0
answers
25
GATE 2018 Maths  54 (Chemical Engineering)
asked
Feb 20
in
Calculus
by
Lakshman Patel RJIT
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(
7.5k
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96
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gate2018
complexnumber
+2
votes
1
answer
26
GATE 2018 Q13
Help! I've checked my response sheet and it shows a wrong answer entered whereas I remember the answer I entered was 0.289. I don't know if it's clear but it shows the answer as 0.0123 which is absurd. Let me know of any way to ... of the exam and accepts only nonegative values, so this implies that something is terribly wrong with the systems and has manipulated my original answer.
answered
Feb 15
in
Calculus
by
hmmreally
(
325
points)

320
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+5
votes
6
answers
27
GATE201816
The value of $\int^{\pi/4} _0 x \cos(x^2) dx$ correct to three decimal places (assuming that $\pi = 3.14$) is ____
answered
Feb 14
in
Calculus
by
dark.hacker.beyhadh
(
155
points)

1.6k
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gate2018
calculus
integration
normal
numericalanswers
0
votes
1
answer
28
Integral calculus  +2 maths book
When evaluating definite integrals for odd functions the answer will come as 0 as equal areas symmetric to xaxis will cancel out and give 0.But then should we take the modulus values and add?If area is asked then definitely we should do that.Please have ... answer as 0 but if I take mod values by splitting intervals then I get the answer as 2 log 2 which is given.
answered
Feb 13
in
Calculus
by
Kaifi7
Junior
(
545
points)

57
views
integration
calculus
+1
vote
1
answer
29
gate2018
answered
Feb 7
in
Calculus
by
Abhisek Tiwari 4
Junior
(
733
points)

463
views
+1
vote
0
answers
30
virtual gate
$\int \limits_0^1 (1 + y^2)^{1.5} dy$
asked
Jan 31
in
Calculus
by
Utsav09
Active
(
1.1k
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74
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virtualgate
testseries
+2
votes
1
answer
31
Calculus Limit
Find the value of Here I got till $lim_{x \rightarrow \infty} \frac{4^2 + \frac{3^x}{4^x}}{4^{2}}$. But how to proceed further?
answered
Jan 30
in
Calculus
by
sumit goyal 1
Boss
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12k
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112
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limits
calculus
engineeringmathematics
0
votes
0
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32
solve
$\sin x  \cos x > 0$ how to solve ?
asked
Jan 30
in
Calculus
by
sumit goyal 1
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(
12k
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47
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+1
vote
0
answers
33
#testseries
asked
Jan 29
in
Calculus
by
Sukhdip Singh
(
193
points)

15
views
virtualgate
+2
votes
2
answers
34
Integration
$\int_{4}^{4}\left  x3 \right dx$
answered
Jan 26
in
Calculus
by
saxena0612
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(
11.3k
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107
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calculus
integration
engineeringmathematics
+2
votes
0
answers
35
Madeeasy test series
The value of $\lim_{x\rightarrow \infty }\left ( \frac{4^{x+2} + 3^{x}}{4^{x2}} \right )$ is
asked
Jan 26
in
Calculus
by
sumit chakraborty
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(
1.2k
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59
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madeeasytestseries
+1
vote
0
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36
Integration CE 2013
Find the value of the integral $$\int_{0}^{\pi/6}cos^43\theta\ sin^36\theta\ d\theta$$ Please show the steps.(upload a pic of your solution) a) 0 b) 1/15 c) 8/3 d) 1
asked
Jan 25
in
Calculus
by
Tuhin Dutta
Loyal
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7.6k
points)

70
views
engineeringmathematics
calculus
integration
+1
vote
0
answers
37
Integration area of curve
x 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 f(x) 0 0.09 0.36 0.81 1.44 2.25 3.24 4.41 5.76 The value of the below integral computed using the continuous at x = 3? $$\int_{0}^{3} f(x) dx$$ a) 8.983 b) 9.003 c) 9.017 d) 9.045
asked
Jan 25
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Calculus
by
Tuhin Dutta
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7.6k
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46
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engineeringmathematics
calculus
integration
+7
votes
6
answers
38
TIFR2010A7
The limit of $\dfrac{10^{n}}{n!}$ as $n \to \infty$ is. $0$ $1$ $e$ $10$ $\infty$
answered
Jan 24
in
Calculus
by
Ankit Srivastava 7
Junior
(
843
points)

454
views
tifr2010
calculus
limits
+2
votes
0
answers
39
Limits
asked
Jan 22
in
Calculus
by
vishal chugh
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1.6k
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48
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limits
engineeringmathematics
calculus
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0
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40
Test Series
Let f(x)=x26x+666, choose correct statements about f(x) I) f(x) is increasing for x>3 II) f(x) is increasing for x<3 III) f(x) is decreasing for x<3 IV) f(x) is decreasing for x>3 How to calculate when we get only single stationary(in this case only 3)? What is difference strictly increasing or strictly decreasing?
asked
Jan 22
in
Calculus
by
ankit_thawal
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2.1k
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35
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