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2[1+((log(e)a)^(2))/(2!)+((log(e)a)^(4))...

`2[1+((log_(e)a)^(2))/(2!)+((log_(e)a)^(4))/(4!)+....]`=

A

a

B

`a+a^(-1)`

C

`a^(2)+a^(-2)`

D

`a-a^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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