Maths-Trigonometry-Sec, Cosec, Cot

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cie maths mechanics 1 secant, cosecant and cotangent formulas

Last updated 7:32 AM on 12/5/24
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5 Terms

1
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Cosecant

1/sinθ

2
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Secant

1/cosθ

3
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Cotangent

1/tanθ

4
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Trig identity 1

cotθ = cosecθ/secθ

5
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Trig identity 2

1 + cot²θ = cosec²θ