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The set points of discontinuity of the f...

The set points of discontinuity of the function `f(x)=(|sin x|)/(sin x)` is

A

{0}

B

`{n pi : n in I}`

C

`phi`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
The function `(|sin x|)/(sin x) ` is not defined for `x = n pi , n in I.`
Hence, the set of points of discontinuity is `(n pi : n in I).`
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