Question: Let x = -5 - 8i and y = 10 - 5i. Use MATLAB to compute the following expressions. Hand-check the answers. a. The magnitude

Let x = -5 - 8i and y = 10 - 5i. Use MATLAB to compute the following expressions. Hand-check the answers.

a. The magnitude and angle of xy.

b. The magnitude and angle of x/y.

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