Question

if |z1+z2+z3+......zn|=|z1|+|z2|+|z3|+.....+|zn| for any complex no z1,z2...zn then show that complex no have same amplitude

Answer 1

Answer:

thanks for free points

Answer 2

Answer:

?(π)×4 that you are not sure if you have any questions or need any further information please contact me at the end of the day