Mathematics
Mathematics, 21.10.2019 21:20, teresaswinger

Use the pythagorean identity sin2(thetatheta) + cos2(thetatheta) = 1, where thetatheta is any real number, to find the following:
b. tan(x), given cos(x) = − 1 / /^2, for < x < / 2

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Use the pythagorean identity sin2(thetatheta) + cos2(thetatheta) = 1, where thetatheta is any real n...

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