For what value of k, the function define...

For what value of k, the function defined by
`f(x)={((log(1+2x)sin x^(@))/(x^(2))",", "for "x ne 0),(k",","for "x =0):}`
is continuous at x = 0 ?

A

2

B

`1/2`

C

`(pi)/(90)`

D

`(90)/(pi)`

Verified by Experts

The correct Answer is:

C

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