To show: The set of points where the points is differentiable.
Answer to Problem 31E
There is a derivative at all points except at
Explanation of Solution
Given information:
The function is.
Concept used:
The function is said to have derivative if there is a derivative for every point in the interval.
Calculation:
The function is
The function can also be written as shown below.
So, the function is not differentiable at
As at these values the function will become undefined.
Conclusion: As the derivative does not exist at
Chapter 2 Solutions
Advanced Placement Calculus Graphical Numerical Algebraic Sixth Edition High School Binding Copyright 2020
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