If z is a complex number, then(a) z2>z2(b) z2=z2(c) z2<z2(d) z2≥z2 – InterviewSolution

1.	If z is a complex number, then(a) z2>z2(b) z2=z2(c) z2<z2(d) z2≥z2
Answer» If z is a complex number, then (a) ${\|z\|}^{2} > {\|z\|}^{2}$ (b) ${\|z\|}^{2} = {\|z\|}^{2}$ (c) ${\|z\|}^{2} < {\|z\|}^{2}$ (d) ${\|z\|}^{2} \geq {\|z\|}^{2}$

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