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If f(x) = {:{((sqrt(1+ + kx ) - sqrt(1-k...

If f(x) = {:{((sqrt(1+ + kx ) - sqrt(1-kx))/x , " for" -1 le x lt 0) , ( 2x^(2) + 3x -2, " for " 0 le x le 1):}`
continuous at x = 0 , then k is equal to

A

`-1`

B

`-2`

C

`-3`

D

`-4`

Text Solution

Verified by Experts

The correct Answer is:
B
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