Respuesta :

carlosego
First we rewrite the expression:
 3sec (x) -2 = 1
 3 (1 / cos (x)) -2 = 1
 3 (1 / cos (x)) = 1 + 2
 3 (1 / cos (x)) = 3
 (1 / cos (x)) = 3/3
 cos (x) = 1
 x = 2 * pi * n
 on the interval [0, 2pi):
 x = 0
 Answer:
 x = 0 on the interval [0, 2pi)
alatty

Answer:

x = 0 on the interval [0, 2pi)

let me know if this help.

Step-by-step explanation: