Need solution for RD Sharma Maths Class 12 Chapter 8 Continuity Excercise 8.1 Question 24
Answer:
Since, and
are not equal,
is discontinuous.
Thus, is discontinuous at
Hint:
must be defined. The limit of the
approaches the value
must exist.
Given:
Solution:
We observe
(LHL at )
(RHL at )
Since, and
are not equal,
is discontinuous.
Thus, is discontinuous at
, regardless of choice of