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underset(x to 0)"Lt" (sqrt(1+x^(2))-sqrt...

`underset(x to 0)"Lt" (sqrt(1+x^(2))-sqrt(1-x+x^(2)))/(3^(x)-1)=`

A

log 9

B

`1/(log 9)`

C

log 3

D

`(1)/(log 3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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