SOLUTION: prove: sinx-1/sinx = -cosx/tanx

SOLUTION: prove: sinx-1/sinx = -cosx/tanx

Algebra.Com

Question 279196: prove:
sinx-1/sinx = -cosx/tanx
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
sinx-1/sinx = -cosx/tanx
sinx - 1/sinx = -cos^2/sin
sin^2 - 1 = -cos^2
sin^2 + cos^2 = 1
I'm convinced.
You would have learned more if you had tried it, tho.

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