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

##
(A) {x=nπ:n∈
**
Z}
**

##
(B) {x=2nπ:n∈
**
Z}
**

##
(C) {x=
**
(2n+1)
**
**
π/2
**
**
;
**
n
**
∈z}
**

##
(D) {x=
**
n
**
**
π/2
**
**
;
**
n
**
∈z}
**

This question is similar to Example 18 - Chapter 5 Class 12 - Continuity and Differentiability

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