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The function f(x) =cot x is discontinu...

The function `f(x) =cot x` is discontinuous on set

A

`{x=npi," "n inZ}`

B

`{x=2npi," "ninZ}`

C

`{x=(2n+1)(pi)/(2)," "n in Z}`

D

`{x=(npi)/(2)," "n in Z}`

Text Solution

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The correct Answer is:
A
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