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Engineering Mathematics
Linear Algebra
Marks 1Marks 2
Calculus
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Vector Calculus
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Probability and Statistics
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Differential Equations
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Complex Variable
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Transform Theory
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Numerical Methods
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1
GATE ME 2023
MCQ (Single Correct Answer)
+2
-0.66
Which one of the options given is the inverse Laplace transform of $\rm \frac{1}{s^3-s}$? 𝑢(𝑡) denotes the unit-step function.
A
$\rm \left(-1+\frac{1}{2}e^{-t}+\frac{1}{2}e^t\right)u(t)$
B
$\rm \left(\frac{1}{3}e^{-t}-e^t\right)u(t)$
C
$\rm \left(-1+\frac{1}{2}e^{-(t-1)}+\frac{1}{2}e^{(t-1)}\right)u(t-1)$
D
$\rm \left(-1-\frac{1}{2}e^{-(t-1)}-\frac{1}{2}e^{(t-1)}\right)u(t-1)$
Questions Asked from Marks 2
GATE ME 2023 (1)
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude