February 28, 2017

Homework Help: Algebra

Posted by Lavanda on Wednesday, December 19, 2012 at 12:38pm.

Find the complete solution of each equation. Express your answer in degrees.
sec^2 θ+sec θ=0
2 cos^2 θ+1=0
cot θ=cot^2 θ
sin^2 θ+5 sin θ=0

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