menu
Login
Register
search
Log In
account_circle
Log In
Email or Username
Password
Remember
Log In
Register
I forgot my password
Register
Username
Email
Password
Register
add
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Prev
Blogs
New Blog
Exams
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
How to read operating systems concept by galvin?
Update on GO Book for GATE 2022
Barc Interview Experience 2020- CSE stream
JEST 2021 registrations are open
TIFR GS-2021 Online Application portal
Subjects
All categories
General Aptitude
(2.1k)
Engineering Mathematics
(8.5k)
Digital Logic
(3k)
Programming and DS
(5.2k)
Algorithms
(4.5k)
Theory of Computation
(6.3k)
Compiler Design
(2.2k)
Operating System
(4.7k)
Databases
(4.3k)
CO and Architecture
(3.5k)
Computer Networks
(4.3k)
Non GATE
(1.2k)
Others
(1.3k)
Admissions
(595)
Exam Queries
(838)
Tier 1 Placement Questions
(16)
Job Queries
(71)
Projects
(19)
Unknown Category
(1.1k)
Recent questions tagged maxima-minima
Recent Blog Comments
My advice, for now just read the gate syllabus...
Mock 3 will be added soon.
What are the expected dates for release of Mock 3...
Thank You So Much...
Ohh, yeah now turned off. Got it sir, Thank you :)
Network Sites
GO Mechanical
GO Electrical
GO Electronics
GO Civil
CSE Doubts
Recent questions tagged maxima-minima
0
votes
1
answer
1
NIELIT 2017 OCT Scientific Assistant A (CS) - Section B: 18
What is the maximum value of the function $f(x) = 2x^{2} – 2x + 6$ in the interval $[0,2]?$ $6$ $10$ $12$ $5,5$
What is the maximum value of the function $f(x) = 2x^{2} – 2x + 6$ in the interval $[0,2]?$ $6$ $10$ $12$ $5,5$
asked
Apr 1, 2020
in
Calculus
Lakshman Patel RJIT
117
views
nielit2017oct-assistanta-cs
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
2
NIELIT 2016 MAR Scientist B - Section B: 5
The greatest and the least value of $f(x)=x^4-8x^3+22x^2-24x+1$ in $[0,2]$ are $0,8$ $0,-8$ $1,8$ $1,-8$
The greatest and the least value of $f(x)=x^4-8x^3+22x^2-24x+1$ in $[0,2]$ are $0,8$ $0,-8$ $1,8$ $1,-8$
asked
Mar 31, 2020
in
Calculus
Lakshman Patel RJIT
108
views
nielit2016mar-scientistb
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
3
NIELIT 2016 MAR Scientist B - Section B: 10
Maxima and minimum of the function $f(x)=2x^3-15x^2+36x+10$ occur; respectively at $x=3$ and $x=2$ $x=1$ and $x=3$ $x=2$ and $x=3$ $x=3$ and $x=4$
Maxima and minimum of the function $f(x)=2x^3-15x^2+36x+10$ occur; respectively at $x=3$ and $x=2$ $x=1$ and $x=3$ $x=2$ and $x=3$ $x=3$ and $x=4$
asked
Mar 31, 2020
in
Calculus
Lakshman Patel RJIT
108
views
nielit2016mar-scientistb
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
4
NIELIT 2016 MAR Scientist B - Section B: 14
The minimum value of $\mid x^2-5x+2\mid$ is $-5$ $0$ $-1$ $-2$
The minimum value of $\mid x^2-5x+2\mid$ is $-5$ $0$ $-1$ $-2$
asked
Mar 31, 2020
in
Calculus
Lakshman Patel RJIT
116
views
nielit2016mar-scientistb
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
5
NIELIT 2016 DEC Scientist B (CS) - Section B: 26
Consider the function $f(x)=\sin(x)$ in the interval $\bigg [\dfrac{ \pi}{4},\dfrac{7\pi}{4}\bigg ]$. The number and location(s) of the minima of this function are: One, at $\dfrac{\pi}{2} \\$ One, at $\dfrac{3\pi}{2} \\$ Two, at $\dfrac{\pi}{2}$ and $\dfrac{3\pi}{2} \\$ Two, at $\dfrac{\pi}{4}$ and $\dfrac{3\pi}{2}$
Consider the function $f(x)=\sin(x)$ in the interval $\bigg [\dfrac{ \pi}{4},\dfrac{7\pi}{4}\bigg ]$. The number and location(s) of the minima of this function are: One, at $\dfrac{\pi}{2} \\$ One, at $\dfrac{3\pi}{2} \\$ Two, at $\dfrac{\pi}{2}$ and $\dfrac{3\pi}{2} \\$ Two, at $\dfrac{\pi}{4}$ and $\dfrac{3\pi}{2}$
asked
Mar 31, 2020
in
Calculus
Lakshman Patel RJIT
127
views
nielit2016dec-scientistb-cs
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
6
TIFR2020-A-8
Consider a function $f:[0,1]\rightarrow [0,1]$ which is twice differentiable in $(0,1).$ Suppose it has exactly one global maximum and exactly one global minimum inside $(0,1)$. What can you say about the behaviour of the first derivative $f'$ ... is zero at at least one point $f'$ is zero at at least two points, $f''$ is zero at at least two points
Consider a function $f:[0,1]\rightarrow [0,1]$ which is twice differentiable in $(0,1).$ Suppose it has exactly one global maximum and exactly one global minimum inside $(0,1)$. What can you say about the behaviour of the first derivative $f'$ and and second derivative $f''$ ... $f'$ is zero at at least two points, $f''$ is zero at at least two points
asked
Feb 10, 2020
in
Calculus
Lakshman Patel RJIT
180
views
tifr2020
engineering-mathematics
calculus
maxima-minima
3
votes
1
answer
7
ISI2014-DCG-19
It is given that $e^a+e^b=10$ where $a$ and $b$ are real. Then the maximum value of $(e^a+e^b+e^{a+b}+1)$ is $36$ $\infty$ $25$ $21$
It is given that $e^a+e^b=10$ where $a$ and $b$ are real. Then the maximum value of $(e^a+e^b+e^{a+b}+1)$ is $36$ $\infty$ $25$ $21$
asked
Sep 23, 2019
in
Calculus
Arjun
140
views
isi2014-dcg
calculus
maxima-minima
1
vote
0
answers
8
ISI2014-DCG-21
Suppose that the function $h(x)$ is defined as $h(x)=g(f(x))$ where $g(x)$ is monotone increasing, $f(x)$ is concave, and $g’’(x)$ and $f’’(x)$ exist for all $x$. Then $h(x)$ is always concave always convex not necessarily concave None of these
Suppose that the function $h(x)$ is defined as $h(x)=g(f(x))$ where $g(x)$ is monotone increasing, $f(x)$ is concave, and $g’’(x)$ and $f’’(x)$ exist for all $x$. Then $h(x)$ is always concave always convex not necessarily concave None of these
asked
Sep 23, 2019
in
Calculus
Arjun
143
views
isi2014-dcg
calculus
functions
maxima-minima
convex-concave
1
vote
1
answer
9
ISI2014-DCG-39
The function $f(x) = x^{1/x}, \: x \neq 0$ has a minimum at $x=e$; a maximum at $x=e$; neither a maximum nor a minimum at $x=e$; None of the above
The function $f(x) = x^{1/x}, \: x \neq 0$ has a minimum at $x=e$; a maximum at $x=e$; neither a maximum nor a minimum at $x=e$; None of the above
asked
Sep 23, 2019
in
Calculus
Arjun
123
views
isi2014-dcg
maxima-minima
calculus
0
votes
0
answers
10
ISI2014-DCG-42
Let $f(x)=\sin x^2, \: x \in \mathbb{R}$. Then $f$ has no local minima $f$ has no local maxima $f$ has local minima at $x=0$ and $x=\pm\sqrt{(k+\frac{1}{2} ) \pi}$ for odd integers $k$ and local maxima at $x=\pm\sqrt{(k+\frac{1}{2} ) \pi}$ for even integers $k$ None of the above
Let $f(x)=\sin x^2, \: x \in \mathbb{R}$. Then $f$ has no local minima $f$ has no local maxima $f$ has local minima at $x=0$ and $x=\pm\sqrt{(k+\frac{1}{2} ) \pi}$ for odd integers $k$ and local maxima at $x=\pm\sqrt{(k+\frac{1}{2} ) \pi}$ for even integers $k$ None of the above
asked
Sep 23, 2019
in
Calculus
Arjun
98
views
isi2014-dcg
calculus
maxima-minima
0
votes
1
answer
11
ISI2014-DCG-44
The function $f(x)=\sin x(1+ \cos x)$ which is defined for all real values of $x$ has a maximum at $x= \pi /3$ has a maximum at $x= \pi$ has a minimum at $x= \pi /3$ has neither a maximum nor a minimum at $x=\pi/3$
The function $f(x)=\sin x(1+ \cos x)$ which is defined for all real values of $x$ has a maximum at $x= \pi /3$ has a maximum at $x= \pi$ has a minimum at $x= \pi /3$ has neither a maximum nor a minimum at $x=\pi/3$
asked
Sep 23, 2019
in
Calculus
Arjun
89
views
isi2014-dcg
calculus
maxima-minima
0
votes
1
answer
12
ISI2014-DCG-46
The maximum value of the real valued function $f(x)=\cos x + \sin x$ is $2$ $1$ $0$ $\sqrt{2}$
The maximum value of the real valued function $f(x)=\cos x + \sin x$ is $2$ $1$ $0$ $\sqrt{2}$
asked
Sep 23, 2019
in
Calculus
Arjun
102
views
isi2014-dcg
calculus
maxima-minima
1
vote
1
answer
13
ISI2014-DCG-51
The function $f(x)$ defined as $f(x)=x^3-6x^2+24x$, where $x$ is real, is strictly increasing strictly decreasing increasing in $(- \infty, 0)$ and decreasing in $(0, \infty)$ decreasing in $(- \infty, 0)$ and increasing in $(0, \infty)$
The function $f(x)$ defined as $f(x)=x^3-6x^2+24x$, where $x$ is real, is strictly increasing strictly decreasing increasing in $(- \infty, 0)$ and decreasing in $(0, \infty)$ decreasing in $(- \infty, 0)$ and increasing in $(0, \infty)$
asked
Sep 23, 2019
in
Calculus
Arjun
108
views
isi2014-dcg
calculus
maxima-minima
4
votes
3
answers
14
GATE2010 TF: GA-5
Consider the function $f(x)=\max(7-x,x+3).$ In which range does $f$ take its minimum value$?$ $-6\leq x<-2$ $-2\leq x<2$ $2\leq x<6$ $6\leq x<10$
Consider the function $f(x)=\max(7-x,x+3).$ In which range does $f$ take its minimum value$?$ $-6\leq x<-2$ $-2\leq x<2$ $2\leq x<6$ $6\leq x<10$
asked
May 14, 2019
in
Quantitative Aptitude
Lakshman Patel RJIT
399
views
general-aptitude
numerical-ability
gate2010-tf
maxima-minima
functions
0
votes
1
answer
15
ISI2018-MMA-30
Consider the function $f(x)=\bigg(1+x+\frac{x^2}{2!}+\frac{x^3}{3!}+\dots+\frac{x^n}{n!}\bigg)e^{-x}$, where $n\geq4$ is a positive integer. Which of the following statements is correct? $f$ has no local maximum For every $n$, $f$ has a local maximum at $x = 0$ ... at $x = 0$ when $n$ is even $f$ has no local extremum if $n$ is even and has a local maximum at $x = 0$ when $n$ is odd.
Consider the function $f(x)=\bigg(1+x+\frac{x^2}{2!}+\frac{x^3}{3!}+\dots+\frac{x^n}{n!}\bigg)e^{-x}$, where $n\geq4$ is a positive integer. Which of the following statements is correct? $f$ has no local maximum For every $n$, $f$ has a local maximum at $x = 0$ $f$ ... maximum at $x = 0$ when $n$ is even $f$ has no local extremum if $n$ is even and has a local maximum at $x = 0$ when $n$ is odd.
asked
May 11, 2019
in
Calculus
akash.dinkar12
344
views
isi2018-mma
engineering-mathematics
calculus
maxima-minima
0
votes
1
answer
16
MadeEasy Workbook: Calculus - Maxima Minima
asked
Jan 19, 2019
in
Calculus
chanchala3993
230
views
engineering-mathematics
calculus
maxima-minima
made-easy-booklet
0
votes
0
answers
17
Shortcut Method to find Maxima and Minima in Calculus
https://www.youtube.com/watch?v=tyiQLindzCE This is a great video but covers formula for cubic root what about for any given equation x^n,what would be the solution?
https://www.youtube.com/watch?v=tyiQLindzCE This is a great video but covers formula for cubic root what about for any given equation x^n,what would be the solution?
asked
Dec 26, 2018
in
Calculus
sripo
407
views
calculus
maxima-minima
engineering-mathematics
0
votes
0
answers
18
Self Doubt
$f(x) =2x^{3}-9x^{2} +1$ on the interval [−2,2] 1) Find all the local (=relative) minima and maxima of the function 2) Find all the minimum and maximum value of the function in [-2,2]
$f(x) =2x^{3}-9x^{2} +1$ on the interval [−2,2] 1) Find all the local (=relative) minima and maxima of the function 2) Find all the minimum and maximum value of the function in [-2,2]
asked
Nov 29, 2018
in
Mathematical Logic
jatin khachane 1
116
views
engineering-mathematics
maxima-minima
0
votes
1
answer
19
GradeUp quiz-Maxima minima
asked
Nov 28, 2018
in
Calculus
aditi19
378
views
calculus
engineering-mathematics
maxima-minima
Page:
1
2
3
next »
...