How are six basic trigonometry functions (sin, cos, tan, sec, cot, csc) related to each other? - Quora
What is the need of trigonometric ratios cosec, sec, and cot as they are just reciprocals of sin, cos and tan? Why are they given much importance? - Quora
![6.2a Six Trigonometric Functions of Any Angle (The definition of sin, cos, tan, cosec, sec and cot) - SPM Additional Mathematics 6.2a Six Trigonometric Functions of Any Angle (The definition of sin, cos, tan, cosec, sec and cot) - SPM Additional Mathematics](https://4.bp.blogspot.com/-fwz85WOtFmc/VF4eWSGa69I/AAAAAAAABAw/az3nm9Nk5Ow/s1600/Picture14.png)
6.2a Six Trigonometric Functions of Any Angle (The definition of sin, cos, tan, cosec, sec and cot) - SPM Additional Mathematics
![Trigonometric formulas such as sin, cos, tan, cosec, sec, and cot on the white background.A right triangle with an angle of 30,45,60,53,37 degrees. Stock Vector | Adobe Stock Trigonometric formulas such as sin, cos, tan, cosec, sec, and cot on the white background.A right triangle with an angle of 30,45,60,53,37 degrees. Stock Vector | Adobe Stock](https://as1.ftcdn.net/v2/jpg/03/23/68/34/1000_F_323683480_9TV2vJHtHNQX9uZfZcUzmUc3eXL7Wk9W.jpg)
Trigonometric formulas such as sin, cos, tan, cosec, sec, and cot on the white background.A right triangle with an angle of 30,45,60,53,37 degrees. Stock Vector | Adobe Stock
How are six basic trigonometry functions (sin, cos, tan, sec, cot, csc) related to each other? - Quora
Prove: (cosec A – sin A)(sec A – cos A)(tan A + cot A) = 1 - Sarthaks eConnect | Largest Online Education Community
![Trigonometry outline vector icon.Trigonometric formulas such as sin, cos, tan, cosec, sec, and cot on the blackboard. Stock Vector | Adobe Stock Trigonometry outline vector icon.Trigonometric formulas such as sin, cos, tan, cosec, sec, and cot on the blackboard. Stock Vector | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/11/84/93/1000_F_311849390_XrNhJBOEMHnMswn6QBS9oI3UT74LCwSa.jpg)