Mathegoras

Complex numbers › Complex arithmetic › Dividing complex numbers

Product of complex numbers divided by i

High school · ●○○○○ 10 pts

Let z1=1+iz_1=1+i and z2=2−iz_2=2-i. Write z1z2i\frac{z_1z_2}{i} in the form a+bia+bi with real numbers aa and bb. Find aa and bb.

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