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The Pythagorean Identity is sin^2x+cos^2x=1. Write this equation two other ways.​

The Pythagorean Identity is sin^2x+cos^2x=1. Write this equation two other ways.​
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The Pythagorean Identity is sin^2x+cos^2x=1. Write this equation two other ways.​

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User Marc Cals
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1 Answer

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\sin^2 x=1-\cos^2 x \\ \\ \cos^2 x=1-\sin^2 x

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User Ekjyot
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