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Hot questions in Numerical Methods
8
votes
3
answers
1
ISRO2017-3
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$ 2.222 2.275 2.279 None of the above
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$2.2222.2752.279None of the above
sh!va
25.8k
views
sh!va
asked
May 7, 2017
Numerical Methods
isro2017
newton-raphson
non-gate
+
–
0
votes
0
answers
2
Numerical Method Analysis : Help...
Use Secant method to find roots of: $x^3-2x^2+3x-5=0$ $x+1 = 4sinx$ $e^x = x + 2$
Use Secant method to find roots of:$x^3-2x^2+3x-5=0$$x+1 = 4sinx$$e^x = x + 2$
kidussss
266
views
kidussss
asked
Mar 7, 2023
Numerical Methods
numerical-methods
out-of-gate-syllabus
+
–
0
votes
0
answers
3
Numerical Method Analysis : Help....
Use NR method to find a root of the equation with tolerance x=0.00001. $x^3-2x-5=0$ $e^x-3x^2=0$
Use NR method to find a root of the equation with tolerance x=0.00001.$x^3-2x-5=0$$e^x-3x^2=0$
kidussss
196
views
kidussss
asked
Mar 7, 2023
Numerical Methods
numerical-methods
out-of-gate-syllabus
+
–
0
votes
0
answers
4
Numerical Method Analysis : Help...
Use Bisection method to find all roots of $x^3 – 5x + 3 = 0$
Use Bisection method to find all roots of $x^3 – 5x + 3 = 0$
kidussss
108
views
kidussss
asked
Mar 7, 2023
Numerical Methods
numerical-methods
out-of-gate-syllabus
+
–
0
votes
0
answers
5
Numerical Method Analysis : Help...
Use Bisection method to find the root of the following equation with tolerance 0.001. $x^4 - 2x^3 - 4x^2 + 4x + 4 = 0$ $x^3 – e^x + sin(x) = 0$
Use Bisection method to find the root of the following equation with tolerance 0.001.$x^4 - 2x^3 - 4x^2 + 4x + 4 = 0$$x^3 – e^x + sin(x) = 0$
kidussss
269
views
kidussss
asked
Mar 7, 2023
Numerical Methods
numerical-methods
out-of-gate-syllabus
+
–
0
votes
0
answers
6
NIELIT 2021 Dec Scientist B - Section B: 60
One root of $x^{3} – x – 4 = 0$ lies in $(1, 2).$ In bisection method, after first iteration the root lies in the interval ___________ . $(1, 1.5)$ $(1.5, 2)$ $(1.25, 1.75)$ $(1.75, 2)$
One root of $x^{3} – x – 4 = 0$ lies in $(1, 2).$ In bisection method, after first iteration the root lies in the interval ___________ .$(1, 1.5)$$(1.5, 2)$$(1.25, 1....
admin
223
views
admin
asked
Jul 21, 2022
Numerical Methods
nielit-2021-it-dec-scientistb
numerical-methods
+
–
0
votes
1
answer
7
NIELIT 2016 MAR Scientist B - Section B: 7
In which of the following methods proper choice of initial value is very important? Bisection method False position Newton-Raphson Bairsto method
In which of the following methods proper choice of initial value is very important?Bisection methodFalse positionNewton-RaphsonBairsto method
admin
1.9k
views
admin
asked
Mar 31, 2020
Numerical Methods
nielit2016mar-scientistb
non-gate
numerical-methods
+
–
1
votes
1
answer
8
GATE CSE 1987 | Question: 1-xxiv
The simplex method is so named because It is simple. It is based on the theory of algebraic complexes. The simple pendulum works on this method. No one thought of a better name.
The simplex method is so named because It is simple.It is based on the theory of algebraic complexes.The simple pendulum works on this method.No one thought of a better n...
makhdoom ghaya
754
views
makhdoom ghaya
asked
Nov 9, 2016
Numerical Methods
gate1987
numerical-methods
simplex-method
out-of-gate-syllabus
+
–
8
votes
3
answers
9
GATE IT 2006 | Question: 28
The following definite integral evaluates to $\int_{-\infty}^{0} e^ {-\left(\frac{x^2}{20} \right )}dx$ $\frac{1}{2}$ $\pi \sqrt{10}$ $\sqrt{10}$ $\pi$
The following definite integral evaluates to$$\int_{-\infty}^{0} e^ {-\left(\frac{x^2}{20} \right )}dx$$$\frac{1}{2}$$\pi \sqrt{10}$$\sqrt{10}$$\pi$
Ishrat Jahan
5.1k
views
Ishrat Jahan
asked
Oct 31, 2014
Numerical Methods
gateit-2006
numerical-methods
normal
non-gate
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–
2
votes
2
answers
10
UGC NET CSE | June 2019 | Part 2 | Question: 10
Consider an LPP given as $\text{Max } Z=2x_1-x_2+2x_3$ subject to the constraints $2x_1+x_2 \leq 10 \\ x_1+2x_2-2x_3 \leq 20 \\ x_1 + 2x_3 \leq 5 \\ x_1, \: x_2 \: x_3 \geq 0 $ What shall be the solution of the LLP after applying first iteration of the Simplex Method ... $x_1 = 0, x_2=0, \: x_3=10, \: Z=20$
Consider an LPP given as$\text{Max } Z=2x_1-x_2+2x_3$subject to the constraints$$2x_1+x_2 \leq 10 \\ x_1+2x_2-2x_3 \leq 20 \\ x_1 + 2x_3 \leq 5 \\ x_1, \: x_2 \: x_3 \geq...
Arjun
2.9k
views
Arjun
asked
Jul 2, 2019
Numerical Methods
ugcnetcse-june2019-paper2
simplex-method
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–
1
votes
1
answer
11
UGC NET CSE | December 2018 | Part 2 | Question: 8
In PERT/CPM, the merge event represents _____ of two or more events. completion beginning splitting joining
In PERT/CPM, the merge event represents _____ of two or more events.completionbeginningsplittingjoining
Arjun
3.5k
views
Arjun
asked
Jan 2, 2019
Numerical Methods
ugcnetcse-dec2018-paper2
operation-research-pert-cpm
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–
0
votes
2
answers
12
NIELIT 2017 DEC Scientist B - Section B: 3
Using bisection method, one root of $x^4-x-1$ lies between $1$ and $2$. After second iteration the root may lie in interval: $(1.25,1.5)$ $(1,1.25)$ $(1,1.5)$ None of the options.
Using bisection method, one root of $x^4-x-1$ lies between $1$ and $2$. After second iteration the root may lie in interval:$(1.25,1.5)$$(1,1.25)$$(1,1.5)$None of the opt...
admin
2.3k
views
admin
asked
Mar 30, 2020
Numerical Methods
nielit2017dec-scientistb
non-gate
numerical-methods
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–
0
votes
1
answer
13
NIELIT 2017 OCT Scientific Assistant A (CS) - Section C: 7
The convergence of the bisection method is Cubic Quadratic Linear None
The convergence of the bisection method isCubicQuadraticLinearNone
admin
1.2k
views
admin
asked
Apr 1, 2020
Numerical Methods
nielit2017oct-assistanta-cs
non-gate
numerical-methods
+
–
1
votes
3
answers
14
GATE CSE 2008 | Question: 21
The minimum number of equal length subintervals needed to approximate $\int_1^2 xe^x\,dx$ to an accuracy of at least $\frac{1}{3}\times10^{-6}$ using the trapezoidal rule is 1000e 1000 100e 100
The minimum number of equal length subintervals needed to approximate $\int_1^2 xe^x\,dx$ to an accuracy of at least $\frac{1}{3}\times10^{-6}$ using the trapezoidal rule...
Kathleen
3.1k
views
Kathleen
asked
Sep 11, 2014
Numerical Methods
gatecse-2008
normal
numerical-methods
trapezoidal-rule
non-gate
+
–
1
votes
0
answers
15
NIELIT 2016 MAR Scientist C - Section B: 1
Choose the most appropriate option. The Newton-Raphson iteration $x_{n+1}=\dfrac{x_{n}}{2}+\dfrac{3}{2x_{n}}$ can be used to solve the equation $x^{2}=3$ $x^{3}=3$ $x^{2}=2$ $x^{3}=2$
Choose the most appropriate option.The Newton-Raphson iteration $x_{n+1}=\dfrac{x_{n}}{2}+\dfrac{3}{2x_{n}}$ can be used to solve the equation$x^{2}=3$$x^{3}=3$$x^{2}=2$$...
admin
394
views
admin
asked
Apr 2, 2020
Numerical Methods
nielit2016mar-scientistc
non-gate
numerical-methods
+
–
0
votes
1
answer
16
NIELIT 2017 DEC Scientist B - Section B: 20
Let $u$ and $v$ be two vectors in $R^2$ whose Eucledian norms satisfy $\mid u\mid=2\mid v \mid$. What is the value $\alpha$ such that $w=u+\alpha v$ bisects the angle between $u$ and $v$? $2$ $1$ $\dfrac{1}{2}$ $-2$
Let $u$ and $v$ be two vectors in $R^2$ whose Eucledian norms satisfy $\mid u\mid=2\mid v \mid$. What is the value $\alpha$ such that $w=u+\alpha v$ bisects the angle bet...
admin
634
views
admin
asked
Mar 30, 2020
Numerical Methods
nielit2017dec-scientistb
non-gate
vector-space
+
–
0
votes
0
answers
17
NIELIT 2017 OCT Scientific Assistant A (IT) - Section B: 17
The convergence of the bisection method is Cubic Quadratic Linear None
The convergence of the bisection method isCubicQuadraticLinearNone
admin
270
views
admin
asked
Apr 1, 2020
Numerical Methods
nielit2017oct-assistanta-it
+
–
0
votes
3
answers
18
GATE CSE 1994 | Question: 3.4
Match the following items (i) Newton-Raphson (a) Integration (ii) Runge-Kutta (b) Root finding (iii) Gauss-Seidel (c) Ordinary Differential Equations (iv) Simpson's Rule (d) Solution of Systems of Linear Equations
Match the following items(i) Newton-Raphson(a) Integration(ii) Runge-Kutta(b) Root finding(iii) Gauss-Seidel(c) Ordinary Differential Equations(iv) Simpson's Rule(d) Solu...
Kathleen
11.9k
views
Kathleen
asked
Oct 4, 2014
Numerical Methods
gate1994
numerical-methods
easy
out-of-gate-syllabus
+
–
2
votes
1
answer
19
GATE CSE 1988 | Question: 1i
Loosely speaking, we can say that a numerical method is unstable if errors introduced into the computation grow at _________ rate as the computation proceeds.
Loosely speaking, we can say that a numerical method is unstable if errors introduced into the computation grow at _________ rate as the computation proceeds.
go_editor
580
views
go_editor
asked
Dec 10, 2016
Numerical Methods
gate1988
numerical-methods
out-of-gate-syllabus
+
–
2
votes
1
answer
20
Is reading comprehension asked in IIITH
Does in iiith pgeee exam , does Reading comprehension is being asked. Do we need to prepare for it?
Does in iiith pgeee exam , does Reading comprehension is being asked. Do we need to prepare for it?
Sandy Sharma
712
views
Sandy Sharma
asked
Mar 29, 2019
Numerical Methods
iiith-pgee
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