# SOLUTION: I'm not sure if this is Trig, but I need help with this problem: Beginning with cos^2X + sin^2X = 1, use algebra to develope the Pythagorean identity that involves cotX and cscX

Algebra ->  Trigonometry-basics -> SOLUTION: I'm not sure if this is Trig, but I need help with this problem: Beginning with cos^2X + sin^2X = 1, use algebra to develope the Pythagorean identity that involves cotX and cscX      Log On

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 Click here to see ALL problems on Trigonometry-basics Question 453459: I'm not sure if this is Trig, but I need help with this problem: Beginning with cos^2X + sin^2X = 1, use algebra to develope the Pythagorean identity that involves cotX and cscXAnswer by solver91311(18785)   (Show Source): You can put this solution on YOUR website! Recall that and Apply the LCD in the RHS: Multiply both sides by Replace and in the LHS with their and equivalents: Simplify: Recall that John My calculator said it, I believe it, that settles it