Mechanical Engineering > GATE 2014 Set-4 > Laplace Transforms
Laplace transform of cos(ωt) is s/(s22). The Laplace transform of e-2tcos(4t) is
A
(s-2)/((s-2)2+16)
B
(s+2)/((s-2)2+16)
C
(s-2)/((s+2)2+16)
D
(s+2)/((s+2)2+16)

Correct : d

Similar Questions

The function f(t) satisfies the differential equation d2f/dt2 + f = 0 and the auxiliary conditions, f(0)=0, df/dt(0)=4. The Laplace transform of f(t) is given b...
#651 MCQ
The function f(t) satisfies the differential equation d2f/dt2 + f = 0 and the auxiliary conditions, f(0)=0, df/dt(0)=4. The Laplace transform of f(t) is given b...
#735 MCQ
The function f(t) satisfies the differential equation d2f/dt2 + f = 0 and the auxiliary conditions, f(0)=0, df/dt(0)=4. The Laplace transform of f(t) is given b...
#789 MCQ

Related Topics

No tags found

Unique Visitor Count

Total Unique Visitors

Loading......