When two numbers have no common factors other than 1. In other words there is no value that you could divide them both by exactly (without any remainder). Relatively Prime is also called "coprime" or "mutually prime".
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Given:
The trigonometric equation is:

To find:
The solutions for the given equation over
.
Solution:
We have,

It can be written as


and 
The solutions over
are:
and 
and 
Therefore, the correct option is D.
Answer:
=g-1(4)
Step-by-step explanation:
x=3y+8 ---> y=
y=

Answer:
-2/3
Step-by-step explanation: