Question
Mathematics Question on Continuity and differentiability
The points of discontinuity of the function f defined by f(x)=⎩⎨⎧x+2 x−2 0x≤11<x<2x≥2 are:
A
0 and 1
B
1 and 2
C
1
D
2
Answer
1
Explanation
Solution
The correct option is (C):1
The points of discontinuity of the function f defined by f(x)=⎩⎨⎧x+2 x−2 0x≤11<x<2x≥2 are:
0 and 1
1 and 2
1
2
1
The correct option is (C):1