Answer:
11:30 AM
Step-by-step explanation:
This is what I got buddy, hope I could possibly help in a way.
Step-by-step explanation:
sec² x − 2 = 0
sec² x = 2
cos² x = ½
cos x = ±√½
x = π/4, 3π/4, 5π/4, 7π/4
The best way too solve it is to cross multiply. When you get the answer tell me and I’ll check it
its the 3rd one to be correct