To calculate: The values of
The solution set for the given inequality is
Given information:
The given inequality is
Calculation:
First of all, replace the inequality sign with equality sign and simplify the equation
Subtract
Apply the Double-Angle identity
Now, it can be concluded that
Simplify the equation
Since the periodicity of cosine is
Simplify the equation
Since the periodicity of sin is
So, the solution set for the given inequality is
Chapter 5 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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