Inactive Tutor answered 11/15/17
Tutor
New to Wyzant
From the identity
cot2x + 1 = csc2x
cot2x = -1 + csc2x
Negate both sides of the equation,
-cot2x = 1 - csc2x
Michelle B.
asked 11/15/17Inactive Tutor answered 11/15/17
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