Explain solution RD Sharma class 12 chapter 9 Differentiability exercise Fill in the blanks question 4 maths
Answer: hence there are 2 points where f(x) is not differentiable
Hint: : If is differentiable at all
, we must show
exists at all
Given: The function is not differentiable is
Solution:
The function is continuous everywhere but not differentiable at
is an odd function.
where
is not differentiable
hence there are 2 points where
is not differentiable