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8 Cards in this Set
- Front
- Back
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What are the two quotient identities?
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tan(ø) = (sin(ø)/cos(ø))
cot(ø) = (cos(ø)/sin(ø)) |
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What are the three Pythagorean identities?
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sin^2+cos^2=1
1+tan^2=sec^2 1+cot^2=csc^2 |
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what is the cofunction of sin(ø)
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cos((π/2)-ø)
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what is the cofunction of cos(ø)
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sin((π/2)-ø)
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what is the cofunction of tan(ø)
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cot((π/2)-ø)
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what is the cofunction of csc(ø)
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sec((π/2)-ø)
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what is the cofunction of sec(ø)
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csc((π/2)-ø)
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what is the cofunction of cot(ø)
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tan((π/2)-ø)
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