tri identies Flashcards by Ayo Ayinde | Brainscape

Q

sin^2@

A

1 = cos^2@ + sin^2@

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Q

sec^2@

A

1 + tan^2@

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Q

cot^2@ + 1

A

cosec^2@

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Q

cosec

A

1/sin

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Q

cot

A

1/tan

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Q

sec

A

1/cos

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Q

tan

A

sin/cos

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Q

cos/sin

A

cot

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Q

cos2@

A

1 - 2sin^2@

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