
Concept explainers
To state the result of the combination

Answer to Problem 9.31EP
Explanation of Solution
Given information :
Functions provided are:-
There are several ways that two or more functions can be combined to form new functions.
Addition of two functions
Subtraction of two functions
Multiplication of two functions
Divison of two functions
Here,
Substituting the values.
Multiplying.
Simplifying.
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