If the complex number \[{{z}_{1}},{{z}_{2}}\] the origin form an equil – McqOptions

MCQOPTIONS

1.	If the complex number \[{{z}_{1}},{{z}_{2}}\] the origin form an equilateral triangle then \[z_{1}^{2}+z_{2}^{2}=\] [IIT 1983]
A.	\[{{z}_{1}}\,{{z}_{2}}\]
B.	\[{{z}_{1}}\,\overline{{{z}_{2}}}\]
C.	\[\overline{{{z}_{2}}}\,{{z}_{1}}\]
D.	\[\|{{z}_{1}}{{\|}^{2}}=\|{{z}_{2}}{{\|}^{2}}\]
Answer» B. \[{{z}_{1}}\,\overline{{{z}_{2}}}\]

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