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

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

A

1

B

-1

C

2

D

-2

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The correct Answer is:
B
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