Answer:
7/9
Step-by-step explanation:
First we are going to find the common denominator of both fractions. To do that, we are going to multiply their denominators:

Now we can rewrite our expression using the common denominator:

Finally, we can use the trig identities:

and

to simplify our trig expression:
We can conclude that the correct answer is the fourth one.
ANSWER:
36 > 9 > 7 > 0 > -3 > -132
Hope it helps u!
False.
they are similar not exactly alike.