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If y=e ^((alpha +1)x) be solution of d...

If `y=e ^((alpha +1)x)` be solution of differential equation `(d ^(2)y)/(dx ^(2)) -4 (dy )/(dx) +4y=0,` then `alpha` is:

A

0

B

1

C

`-1`

D

2

Text Solution

Verified by Experts

The correct Answer is:
B
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