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GATE Mechanical 2014 Set 3 | Question: 5
Arjun
asked
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Numerical Methods
Feb 19, 2017
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Mar 4, 2021
by
Lakshman Patel RJIT
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The definite integral $\int_{1}^{3}\dfrac{1}{x}$ is evaluated using Trapezoidal rule with a step size of $1$. The correct
answer is _______
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Arjun
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Numerical Methods
Feb 19, 2017
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Lakshman Patel RJIT
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Answer:
1.1 : 1.2
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Feb 24, 2017
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Using a unit step size, the value of integral $\int_{1}^{2}x \ln x dx$ by trapezoidal rule is ________
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Feb 19, 2017
GATE Mechanical 2014 Set 3 | Question: 39
Consider an objective function $Z(x_1,x_2)=3x_1+9x_2$ and the constraints $x_1+x_2 \leq 8$ $x_1+2x_2 \leq 4$ $x_1 \geq 0$ , $x_2 \geq 0$ The maximum value of the objective function is _______
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by
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27.4k
points
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go_editor
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in
Numerical Methods
Sep 18, 2020
GATE2020-ME-2: 35
For the integral $\displaystyle \int_0 ^{\pi/2} (8+4 \cos x) dx$, the absolute percentage error in numerical evaluation with the Trapezoidal rule, using only the end points, is ________ (round off to one decimal place).
go_editor
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Numerical Methods
Sep 18, 2020
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go_editor
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Arjun
asked
in
Numerical Methods
Feb 9, 2019
GATE2019 ME-1: 18
Evaluation of $\int_2^4 x^3 dx$ using a $2$-equal-segment trapezoidal rule gives a value of _______
Arjun
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Numerical Methods
Feb 9, 2019
by
Arjun
27.4k
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Arjun
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Numerical Methods
Feb 24, 2017
GATE2016-2-29
The error in numerically computing the integral $\int_{0}^{\pi }(\sin x+\cos x)dx$ using the trapezoidal rule with three intervals of equal length between $0$ and $\pi$ is ___________
Arjun
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Feb 24, 2017
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