Enter a problem...
Trigonometry Examples
Step 1
Rewrite in terms of sines and cosines.
Step 2
Step 2.1
Apply the distributive property.
Step 2.2
Combine and .
Step 2.3
Rewrite using the commutative property of multiplication.
Step 2.4
Combine and .
Step 3
Step 3.1
Rewrite as a product.
Step 3.2
Write as a fraction with denominator .
Step 3.3
Simplify.
Step 3.3.1
Divide by .
Step 3.3.2
Convert from to .
Step 3.4
Rewrite as a product.
Step 3.5
Write as a fraction with denominator .
Step 3.6
Simplify.
Step 3.6.1
Divide by .
Step 3.6.2
Convert from to .