math trigonometric identities
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Last updated 10:10 PM on 5/11/25
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13 Terms
1
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sin - reciprocal identities
sin = 1/csc
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cos - reciprocal identities
1/sec
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tan - reciprocal identities
1/cot
4
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csc - reciprocal identities
1/sin
5
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sec - reciprocal identities
1/cos
6
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cot - reciprocal identities
1/tan
7
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tan - quotient identities
sin/cos
8
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tan² - quotient identities
sin²/cos²
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cot - quotient identities
cos/sin
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cot^ - quotient identities
cos²/sin²
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pythagorean identities - 9 (can’t be square rooted, for any pythagorean identity)
cos² + sin² = 1
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pythagorean identities - 10
1 + tan² = sec²
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pythagorean identities - 11
1 + cot² = csc²
Note 
Flashcards (64)