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If z1 = 2+3 i, z2 = i and z3 = -5 i, v...

If `z_1 = 2+3 i, z_2 = i and z_3 = -5 i`, verify that `z_1(z_2+z_3) =z_1z_2+z_1z_3` and `(z_1+z_2)z_3=z_1z_3+z_2z_3`

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