Question
Mathematics Question on Statistics
The points of discontinuities of f(x)=(x+1πx) other than x=−1 are
A
x=2m+12m−1,m∈Z
B
x=1−2m2m−1,m∈Z
C
x=π,2π
D
x=0,π
Answer
x=1−2m2m−1,m∈Z
Explanation
Solution
Answer (b) x=1−2m2m−1,m∈Z
The points of discontinuities of f(x)=(x+1πx) other than x=−1 are
x=2m+12m−1,m∈Z
x=1−2m2m−1,m∈Z
x=π,2π
x=0,π
x=1−2m2m−1,m∈Z
Answer (b) x=1−2m2m−1,m∈Z