Identities Flashcards

0
Q

hyperbolic identity = 1

A

cosh^2x - sinh^2x

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1
Q

trig identity = 1

A

sin^2x + cos^2x

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2
Q

trig identity with tangent

A

sec^2x - tan^2x = 1

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3
Q

hyperbolic trig with tanhx

A

tanh^2x + sech^2 = 1

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