# Cosec math

Pure Maths Trigonometry Sec, Cosec and Cot Secant, cosecant and cotangent, almost always written as sec, cosec and cot are trigonometric functions like sin, cos and tan. sec x = 1 cos x cosec x = 1 sin x cot x = 1 = cos x tan x sin x Note

## Cosec, Sec and Cot Identities

Cosecant is the ratio of the hypotenuse (in a right-angled triangle) to the side opposite an acute angle; the reciprocal of sine. This is an online free csc calculator. You can calculate value of
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## Sec, Cosec and Cot – Mathematics A-Level Revision

Cosecant is one of the six trigonometric ratios which is also denoted as cosec or csc. The cosecant formula is given by the length of the hypotenuse divided by the length of the opposite

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