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Trigonometry Examples
Step 1
Step 1.1
The exact value of is .
Step 1.2
The exact value of is .
Step 1.3
Combine and .
Step 2
Step 2.1
Apply the distributive property.
Step 2.2
Cancel the common factor of .
Step 2.2.1
Cancel the common factor.
Step 2.2.2
Rewrite the expression.
Step 2.3
Cancel the common factor of .
Step 2.3.1
Cancel the common factor.
Step 2.3.2
Rewrite the expression.