Question

What are two coterminal angels of 163pi/6 that are between -2pi and + 2pi?

Answer 1

163pi/6 is 4890 degrees, so you subtract 360 until it's between -360 and 360.

Answer 2

4890-(360*14) = -150 degrees = (-5pi/6) rads

Answer 3

4890-(360*13) = 210 degrees = (7pi/6) rads

Answer 4

Would this be considered modding out?

Answer 5

(-5pi/6) and (7pi/6) are co-terminal angles of (163pi/6) in between -2pi and 2pi

Answer 6

Okay, that makes sense thank you!