Trig Pythagorean Identities Flashcards by Aimee Croteau | Brainscape

Q

sin²θ + cos²θ

A

1

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Q

sec²θ - tan²θ

A

1

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Q

csc²θ - cot²θ

A

1

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Q

1 - sin²θ

A

cos²θ

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Q

1 - cos²θ

A

sin²θ

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Q

1 + tan²θ

A

sec²θ

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Q

sec²θ - 1

A

tan²θ

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Q

1 + cot²θ

A

csc²θ

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Q

csc²θ - 1

A

cot²θ

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