1.

Let \[{{z}_{1}}\] and  \[{{z}_{2}}\] be two complex numbers such that  \[\frac{{{z}_{1}}}{{{z}_{2}}}+\frac{{{z}_{2}}}{{{z}_{1}}}=1\]. Then

A. \[{{z}_{1}},{{z}_{2}}\]are collinear
B. \[{{z}_{1}},{{z}_{2}}\]and the origin form a right angled triangle
C. \[{{z}_{1}},{{z}_{2}}\]and the origin form an equilateral triangle
D. None of these
Answer» D. None of these


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