Question

1. If cot a = 2, find the value of all other trigonometric ratios of the angle a.​

Answer 1

Answer:

Step-by-step explanation:

Given: cot a=2

From the triangle we can get the other trigo ratios.

sin a =$\frac{1}{\sqrt{5} }$

cos a =$\frac{2}{\sqrt{5} }$

tan a =$\frac{1}{2}$

cosec a =$\sqrt{5}$

sec a =$\frac{\sqrt{5} }{2}$