Find a positive angle less than one rotation that is coterminal of -4pi/3

The coterminal angle is

Step-by-step explanation:

In order to find a positive coterminal angle, we must have to add to the angle:

Applying the rule for substraction of an integer and a fraction:

In this case:

Therefore:

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.