To find: The solutions of the given equation in the given interval. Then verify the solutions graphically.
Answer to Problem 94E
The solution of the given equation in the interval
Explanation of Solution
Given information:
The following equation:
The following interval:
Formula used:
The following sum to product formula:
Calculation:
The given equation can be solved as follows:
The solution is verified graphically as:
Graph:
Sketch the graph using graphing utility.
Step 1: Press WINDOW button to access the Window editor.
Step 2: Press
Step 3: Enter the expression
Step 4: Press GRAPH button to graph the function.
The graph is obtained as:
Interpretation:
In the interval
Chapter 5 Solutions
Precalculus with Limits: A Graphing Approach
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