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If f(x) ={((sqrt(1+kx)- sqrt(1-kx))/x, -...

If `f(x) ={((sqrt(1+kx)- sqrt(1-kx))/x, -1 le x le0),(2x^(2)+3x-2, 0 lex le1):}` is continuous at x = 0, thenk =

A

A. (-4)

B

B. (-3)

C

C. (-2)

D

D. (-1)

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The correct Answer is:
B
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