Prove the identity. Transform the right side of the equation into the left cotx(1 - cos2x) = 1/2sin2x Each statement(transformation) of the right side has a rule to go with. Algebra, reciprocal, quotient, pythagorean, odd/even, double-angle, and sum and difference. Pick a rule for each transformation made.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Prove the identity. Transform the right side of the equation into the left

cotx(1 - cos2x) = 1/2sin2x

Each statement(transformation) of the right side has a rule to go with. Algebra, reciprocal, quotient, pythagorean, odd/even, double-angle, and sum and difference. Pick a rule for each transformation made.

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