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Engineering Physics · Q34

Mathematical Physics

Engineering and GATE · Engineering Physics · question 34

Q34

The solution of the differential equation for \[y ( t ): d^2ydt^2 - y = 2 ( t ),\] subject to the initial conditions y(0) = 0 and \[ . dydt |_t = 0 = 0\] is

The solution of the differential equation for      subject to the initial conditions y(0) = 0 and   is
A.
cosh(t) + t sinh(t)
B.
-sinh(t) + t cosh(t)
C.
t cosh(t)
D.
t sinh(t)
Answer

Answer: Option D

Solution

Answer: Option D
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