For Exercise determine whether of the following statement is true or false, and explain why.
If f′(c) exists, f″(c) also exists.
Step 1 of 3 :
In this problem, we have to determine whether the statement is true or false and explain why.
Step 2 of 3 :
It is not necessary that if exist then also exist.
Let us take one example
Differentiate the function with respect to x