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#1
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Numerical Method Analysis : Help...
Use Secant method to find roots of:$x^3-2x^2+3x-5=0$x+1 = 4sinx$e^x = x + 2$
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#2
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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$
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#3
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Numerical Method Analysis : Help...
Use Bisection method to find all roots of $x^3 – 5x + 3 = 0$
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#4
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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$
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#5
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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)$
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#6
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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$
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#7
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NIELIT 2017 OCT Scientific Assistant A (IT) - Section B: 17
The convergence of the bisection method isCubicQuadraticLinearNone
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#8
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NIELIT 2017 OCT Scientific Assistant A (CS) - Section C: 7
The convergence of the bisection method isCubicQuadraticLinearNone
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#9
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NIELIT 2016 MAR Scientist B - Section B: 7
In which of the following methods proper choice of initial value is very important?Bisection methodFalse positionNewton-RaphsonBairsto method
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#10
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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.
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#11
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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}$-2$
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#12
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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 $ ... x_3=0, \: Z=-\frac{5}{2}$x_1 = 0, x_2=0, \: x_3=10, \: Z=20$
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#13
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Is reading comprehension asked in IIITH
Does in iiith pgeee exam , does Reading comprehension is being asked. Do we need to prepare for it?
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#14
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UGC NET CSE | December 2018 | Part 2 | Question: 8
In PERT/CPM, the merge event represents _____ of two or more events.completionbeginningsplittingjoining
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#15
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Number Theory
A prison houses 100 inmates, one in each of 100 cells, guarded by a total of 100 warders. One evening, all the cells are locked and the keys left in the ... warder turns the key in just the last cell. Which doors are left unlocked and why?
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#16
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ISRO2017-3
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$2.2222.2752.279None of the above
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#17
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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.
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#18
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GATE CSE 1987 | Question: 11b
Use Simpson's rule with $h=0.25$ to evaluate $ V= \int_{0}^{1} \frac{1}{1+x} dx$ correct to three decimal places.
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#19
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GATE CSE 1987 | Question: 11a
Given $f(300)=2,4771; f(304) = 2.4829; f(305) = 2.4843$ and $f(307) = 2.4871$ find $f(301)$ using Lagrange's interpolation formula.
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#20
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GATE CSE 1987 | Question: 1-xxv
Which of the following statements is true in respect of the convergence of the Newton-Rephson procedure?It converges always under all circumstances.It does ... a root where the second differential coefficient vanishes.None of the above.
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