Metallurgical Engineering > GATE 2022 > Differential Equations
The general solution to the following differential equation is _______, where A and B are constants.
d2y/dt2-4dy/dt+4y=0
A
y=A sin(2t)+B
B
y=A sin(2t)+B cos(2t)
C
y=Ae2t+Be-2t
D
y=Ae2t+Bte2t

Correct : d

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differential equation Metallurgical Engineering GATE Metallurgical Engineering 2022 second order differential equation general solution differential equation exponential form solution trigonometric form solution metallurgy engineering differential equation Met GATE 2022 Set-42

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