Question: (a) Given the complex numbers: z=1.5+3i and w = 0.5+0.75 i. find the moduli and principal arguments of zw and answer in 3 decimal

(a) Given the complex numbers: z=1.5+3i and w = 0.5+0.75 i. find

(a) Given the complex numbers: z=1.5+3i and w = 0.5+0.75 i. find the moduli and principal arguments of zw and answer in 3 decimal places. (b) Solve the equation: 2 +4-4=0, and plot the solutions in the complex plane. giving you

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