Find the modulus and argument of the following complex number. z= (3+2j) (- 1+2j), giving the principal value in degrees to 3 d.p. A =V65, arg (z) = - 150.2550 B =/65, arg (z) = 150.2550 © I:l=/65, arg (2) = - 29.7450 D=/65, arg (z) =29.7350

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