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

`underset(x to 0)"Lt" (sqrt(x^2+1)-1)/(sqrt(x^2+16)-4) = `

A

a) 3

B

b) 4

C

c) 1

D

d) 2

Text Solution

Verified by Experts

The correct Answer is:
B
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