If : f(x) {: ((1-sin x)/(pi-2x)", ...

If : f(x) ` {: ((1-sin x)/(pi-2x)", ... " x != pi//2 ),(=lambda ", ... " x = pi//2):}` is continuous at ` x = pi//2 ` , then : `lambda = `

A

`-1`

B

`1`

C

`0`

D

2

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The correct Answer is:

C

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