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Lt(x to 0) (x^(2))/(sqrt(a+x^(2))-sqrt(a...

`Lt_(x to 0) (x^(2))/(sqrt(a+x^(2))-sqrt(a-x^(2)))=`

A

`sqrt(a)`

B

`(1)/(sqrt(a))`

C

`-sqrt(a)`

D

`(-1)/(sqrt(a))`

Text Solution

Verified by Experts

The correct Answer is:
A
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