Transformações Trigonométricas Flashcards by Brígida Cury | Brainscape

Q

Cos(a + b)

A

cosa • cosb - sena • senb

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Q

Cos(a - b)

A

cosa • cosb + sena • senb

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Q

Sen(a + b)

A

sena • cosb + senb • cosa

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Q

Sen(a - b)

A

sena • cosb - senb • cosa

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