Question

How do I find the numerical value of one trigonometric function of x if sec x cot x = 4

Answer 1

well sec = 1/cos

and cot = cos/sin

so multiplying them means

1/cos * cos/sin = 1/sin

so then you are looking at

1/sin = 4

so taking the reciprocals

sin = 1/4

now you can find the 2 angles in the 1st and 2nd quadrants

Answer 2

I found this on Google Image