2xAyB (Defactorization) Flashcards by Era Todkar

Q

2sinAsinB

A

cos(A+B) - cos(A-B)

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Q

2sinAcosB

A

sin(A+B) + sin(A-B)

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Q

2cosAcosB

A

cos(A+B) + cos(A-B)

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Q

2cosAsinB

A

sin(A+B) - sin(A-B)

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