
Concept explainers
To calculate:The one sided derivatives of the function

Answer to Problem 33E
The derivative of
Explanation of Solution
Given information:
Formula used:
Where
Calculation:
The cosine function is the derivatives of the sine function.
At the increasing value of sine the values of the cosine are positive.
At the peak value of sine function, cosine is zero.
Similarly at the decreasing value of the sine function, cosine function will be negative.
Now, find the derivatives, use the formula
Similarly,
Hence, the derivative of
Chapter 3 Solutions
Calculus: Graphical, Numerical, Algebraic
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