1
GATE PI 2012
MCQ (Single Correct Answer)
+1
-0.3
The inverse Laplace transform of the function $$F\left( s \right) = {1 \over {s\left( {s + 1} \right)}}$$ is given by
A
$$f\left( t \right) = \sin \,t$$
B
$$f\left( t \right) = {e^{ - t}}\sin \,t$$
C
$$f\left( t \right) = {e^{ - t}}$$
D
$$f\left( t \right) = 1 - {e^{ - t}}$$
2
GATE PI 2008
MCQ (Single Correct Answer)
+1
-0.3
Laplace transform of $$8$$ $${t^3}$$ is
A
$${8 \over {{s^4}}}$$
B
$${{16} \over {{s^4}}}$$
C
$${{24} \over {{s^4}}}$$
D
$${{48} \over {{s^4}}}$$
3
GATE PI 2008
MCQ (Single Correct Answer)
+1
-0.3
Laplace transform of $$sin$$ $$ht$$ is
A
$${1 \over {{s^2} - 1}}$$
B
$${1 \over {1 - {s^2}}}$$
C
$${s \over {{s^2} - 1}}$$
D
$${s \over {1 - {s^2}}}$$
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