Find the values of z 1/3 , where z = cos 2 + j sin 2. Generalize
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Find the values of z1/3, where z = cos 2π + j sin 2π. Generalize this to an expression for 11. Hence solve the equations
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(a) 2 2+2 Z = 1 (b) (z 3)6 - z = 0
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