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2log x-log(x+1)-log(x-1) is equals to...

2log x-log(x+1)-log(x-1) is equals to

A

`x^(2)+(x^(4))/(2)+(x^(6))/(3)+…oo`

B

`(1)/(x^(2))+(1)/(2x^(4))+(1)/(3x^(6))+…oo`

C

`-[(1)/(x^(2))+(1)/(2x^(4))+(1)/(3x^(6))+….oo]`

D

`(1)/(x^(2))+(1)/(x^(4))+(1)/(x^(6))+…oo`

Text Solution

Verified by Experts

The correct Answer is:
B
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