+2 votes
in JEE by kratos

Solve y" + 4y′ + 4y = 0 given that y = 0, y′ = –1 at x = 1.

1 Answer

+6 votes
by kratos
 
Best answer

We have (D2 + 4D + 4) y = 0

A.E. is m2 + 4m + 4 = 0

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