SOLUTION: determine the least positive coterminal ,the largest negative coterminal and the reference angle of the following in degree and in radian measure: a. 21/3 counter clockwise b. 1

Question 889939: determine the least positive coterminal ,the largest negative coterminal and the reference angle of the following in degree and in radian measure:
a. 21/3 counter clockwise
b. 141/12 clockwise
c.63/8 clockwise
d. 13/9 counter clockwise
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
i don't understand what you mean by 21/3 couanter clockwise.

what is 21/3?

is it tangent of the angle that i'm supposed to find the arc tangent of?

is it the angle in radians, like the angle is 7 radians and would be 7 * 180 / pi degrees?

is it the angle in both radians and degrees, like the angle is 7 radians or the angle is 7 degrees?

how am i supposed to interpret that?

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