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The equation tan^2x+1=sec^2xis an identity. A.True B.False
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Nov 23, 2020
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The equation tan^2x+1=sec^2xis an identity.
A.True
B.False
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Antonio Romero Oca
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True, this is a Pythagorean identity.
AndyMM
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Nov 29, 2020
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AndyMM
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