Sum Identities Flashcards by Mikaela Angela Flores | Brainscape

Q

sin (A + B)

A

sincos+cossin

sinA cosB + cos A sin B

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Q

cos (A+B)

A

coscos - sinsin

cos A cos B - sin A sin B

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Q

tan (A+B)

A

tan+tan / 1-tantan

tan A + tan B / 1- tan A tan B

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