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Trigonometry Examples
Step 1
Apply pythagorean identity.
Step 2
Apply pythagorean identity.
Step 3
Rewrite as .
Step 4
Rewrite in terms of sines and cosines.
Step 5
Rewrite in terms of sines and cosines.
Step 6
Multiply by the reciprocal of the fraction to divide by .
Step 7
Convert from to .