Mathematics, 06.05.2021 19:30, trvptierra

Given w=sqrt2(cos(pi/4) + i sin(pi/4)) and z = 2(cos(pi/2) + i sin(pi/2)) what is w - z is polar form? Please help

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Given w=sqrt2(cos(pi/4) + i sin(pi/4)) and z = 2(cos(pi/2) + i sin(pi/2)) what is w - z is polar for...