Addition formulae Flashcards by Kai egg

Q

Sin (A+A)

A

SinACosB+CosASinB

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Q

Sin (A-A)

A

SinACosB-CosASinB

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Q

Cos(A+A)

A

CosACosB-SinASinB

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Q

Cos(A-A)

A

CosACosB+SinASinB

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