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Question regarding the pythagorean identity

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Reference no: EM131088951

1. Use the Pythagorean identity sin^2 x + cos^2 x = 1 to show that 1 + cot^2 x = csc^2 x.

2. Prove that tan^2 x + 1= sec^2 x for all angles (x) and use 80 degrees to verify the identity.

Reference no: EM131088951

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Question regarding the pythagorean identity : 1. Use the Pythagorean identity sin^2 x + cos^2 x = 1 to show that 1 + cot^2 x = csc^2 x. 2. Prove that tan^2 x + 1= sec^2 x for all angles (x) and use 80 degrees to verify the identity.
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