A few days ago
(tan^2x+1)/(tan^2x)=(csc^2x)?
Verify the Identity. Need to prove the left equals the right. I’ve moved this around so many times… So confused…
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A few days ago
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(tan^2x+1)/(tan^2x) = 1 +1/(tan^2x) = 1 + cos^2x / sin^2x =
(sin^2x + cos^2x) / sin^2x = 1 / sin^2x = csc^2x
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