Question

If
5
3 cosα = in the first quadrant, what does cot α
equal?

Answer 1

5/4

Explanation:

To Find :-

• cot a .

Solution :-

By question ,

=> cos a = 5/3 = b/h

=> p = √ 5² - 3² = √ 25 -9 = 4

Therefore ,

=> cot a = b/p = 5/4