basic trigo formuls Flashcards by ZAYBA SUHARA

Q

sin^2A + cos^2A = 1

A

sin^2A + cos^2A = 1

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Q

tan^2A + 1 = sec^2A

A

tan^2A + 1 = sec^2A

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Q

cot^2A + 1 = cosec^2A

A

cot^2A + 1 = cosec^2A

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