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If (ax-1)/((1-x+x^(2))(2+x))=(x)/(1-x+x^...

If `(ax-1)/((1-x+x^(2))(2+x))=(x)/(1-x+x^(2))-(1)/(2+x)` then, `a=`

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
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