kelly-matthews_60c2f374283ad
kelly-matthews_60c2f374283ad
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C1. (a) z = (p + 2i)(i - 3) = pi - 3p - 2 - 6i = -(3p + 2) + (p - 6)i (b) Since z is a purely imaginary number, then its real part is 0. -(3p + 2) = 0 p = -2/3 C2. αand β are the roots of the equation2x²-3x + 3 = 0 Sum of the roots:…