Answer:
12
Step-by-step explanation:
6x3-6=12
11pi/6 is in 4th quadrant.
The reference angle is pi/6 because 11pi/6 is pi/6 radians away from 'x' axis.
In 4th quadrant, sin is negative and cos is positive, therefore tan is negative.
This means:
I'm not positive, but wouldn't it be 1 because they are all like terms? When like terms are similar you combine them together do you not?