Chemical Engineering > GATE 2016 > Differential Equations

Contributed by: Dr. Sarah Chen

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What is the solution for the second order differential equation d²y/dx² + y = 0, with the initial conditions y(0)=5 and dy/dx at x=0 =10?

A

(A) y = 5 + 10 sin x

B

(B) y = 5 cos x - 5 sin x

C

(C) y = 5 cos x + 10 x

D

(D) y = 5 cos x + 10 sin x

Check Answer

Explanation

Correct : d

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