Simplify
If needed, enter squared trigonometric expressions using the following notation. Example: Enter
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Final Answer: The simplified expression is
Step 1 :The given expression is
Step 2 :We know that
Step 3 :So, we can simplify the expression to
Step 4 :This is equivalent to
Step 5 :So, the simplified expression is
Step 6 :Final Answer: The simplified expression is