SOLUTION: Can you prove (cosx-secx)^2=tan^2x-sin^2x

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Question 754631: Can you prove (cosx-secx)^2=tan^2x-sin^2x
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!


which we rewrite as

%0D%0A%28sec%5E2%28x%29-1%29%2B%28cos%5E2%28x%29-1%29=tan%5E2%28x%29%2Bsin%5E2%28x%29%0D%0A