Question: If z = x + yi is a complex number, then the magnitude of z is: (a) x + y2 (c) x + y (b)

If z = x + yi is a complex number, then the magnitude of z is:(a) x + y2 (c) x + y (b) |x|+[y] (d) V[x]

(a) x + y2 (c) x + y (b) |x|+[y] (d) V[x] + 1y[

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