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Family of curves y=e^x(A cos x + B sinx)...

Family of curves `y=e^x(A cos x + B sinx)` represents the differential equation :

A

`(d^2y)/(dx^2)=2(dy)/(dx)-y`

B

`(d^2y)/(dx^2)=2(dy)/(dx)-2y`

C

`(d^2y)/(dx^2)=a(dy)/(dx)-2y`

D

`(d^2y)/(dx^2)=2(dy)/(dx)+y`

Text Solution

Verified by Experts

The correct Answer is:
B
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