To find: the all solutions of the given equation is the interval
Answer to Problem 88CR
Explanation of Solution
Given information:
Given equation
Calculation:
Consider the equation
Find the solution of the equation
Write the original equation;
Apply the sum formula for sin that is
Divide both sides by
Substitute
That is true when
Chapter 5 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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