Sec, Cosec and Cot A-Level maths revision. Secant, cosecant and cotangent are usually written as sec, cosec and cot, they are trigonometric functions.

Cosecant is also abbreviated as cosec.) From the definition of the cotangent of angle A, cot A = length of side adjacent to angle A/ length of side opposite to angle A, and the Pythagorean theorem, one …

Feb 24, 2025 · There are six trigonometric functions, of which sine, cosine, and tangent functions are basic functions, while secant (sec), cosecant (cosec or csc), and cotangent (cot) are derived from the …

Jul 23, 2025 · Cosec cot formula is one of the fundamental trigonometric identities that is used for various purposes. This identity states that 1 + cot2 θ = cosec2θ, and is also called cosec cot equation.

The full form of COSEC is Cosecant, a crucial trigonometric ratio used in mathematics. Cosecant represents the reciprocal of the sine function and plays a significant role in solving problems …

Cosecant is one of the main six trigonometric functions and is abbreviated as csc x or cosec x, where x is the angle. Secant Function Secant function is defined as the ratio of the hypotenuse and the …

This calculator will help you to calculate the Cosec of any angle in degree or radian with the steps shown

The cosec function, also known as the cosecant function, is the ratio of the hypotenuse to the side opposite an angle in a right triangle. The cosecant calculator computes cosec values, making it a …

The cosecant calculator is here to help you whenever you're looking for the value of the cosecant function for a given angle.

May 29, 2017 · 1 + cos 2 ⁡ ( a ) sin 2 ⁡ ( a ) = 1 sin 2 ⁡ ( a ) {\displaystyle 1+ {\frac {\cos ^ {2} (a)} {\sin ^ {2} (a)}}= {\frac {1} {\sin ^ {2} (a)}}} which using the definitions for cot and cosec is: These formula …