Is 4pi/3 equal to -2pi/3 angle in the co-ordinate graph( Question asked with reference to answer given for maths ncert - Maths - Complex Numbers and Quadratic Equations

Question

Is 4pi/3 equal to -2pi/3 angle in the co-ordinate graph( Question
asked with reference to answer given for maths ncert exercise 5 2
question 1)

Brijendra Pal · Accepted Answer

Hi,
It depend upon the question and range of the question so request
you to post that sum along with this doubt so that we may help you
appropriately
Regards

Is 4pi/3 equal to -2pi/3 angle in the co-ordinate graph( Question asked with reference to answer given for maths ncert exercise 5.2 question 1)