The angle between 0 and 2 π radians that is coterminal with the angle − 100 π 9 radians is

Question

The angle between 0 and 

 radians that is coterminal with the angle 

 radians is

Answer 1

12π^r - (100π / 9)^r

(108π / 9) - (100π / 9)^r

(8π / 9)^r