Question

Given the Cos(x) = -2/3, then the Sec(x) = ?
What is the answer

Answer 1

sec x = -3/2

Explanation:

sec = 1/cos

sec x = 1 / (-2/3)

sec x = -3/2

Answer 2

`sec x = - (3)/(2)`

Explanation:

`cos x = (-2)/(3)\\\\sec x = (1)/(cosx)\\\\Therefore, sec x = (3)/(-2) = (-3)/(2)`