Answer:
-11 and lower
Step-by-step explanation:
it's saying that -10 is as low as the number can possibly be or equal to it.
The annnnnssssssswer is c
Answer:
a = π n for n element Z
Step-by-step explanation:
Solve for a:
sec(a) + tan(a) = sec(a) - tan(a)
Subtract sec(a) - tan(a) from both sides:
2 tan(a) = 0
Divide both sides by 2:
tan(a) = 0
Take the inverse tangent of both sides:
Answer: a = π n for n element Z
I think it’s D because the ratio
