If \[|{{z}_{1}}|=|{{z}_{2}}|=..........=|{{z}_{n}}|=1,\] then the value of \[|{{z}_{1}}+{{z}_{2}}+{{z}_{3}}+.............+{{z}_{n}}|\]=

\[\left| \frac{1}{{{z}_{1}}}+\frac{1}{{{z}_{2}}}+.........+\frac{1}{{{z}_{n}}} \right|\]

If \[|{{z}_{1}}|=|{{z}_{2}}|=..........=|{{z}_{n}}|=1,\] then the valu

1.	If \[\|{{z}_{1}}\|=\|{{z}_{2}}\|=..........=\|{{z}_{n}}\|=1,\] then the value of \[\|{{z}_{1}}+{{z}_{2}}+{{z}_{3}}+.............+{{z}_{n}}\|\]=
A.	1
B.	\[\|{{z}_{1}}\|+\|{{z}_{2}}\|+.......+\|{{z}_{n}}\|\]
C.	\[\left\| \frac{1}{{{z}_{1}}}+\frac{1}{{{z}_{2}}}+.........+\frac{1}{{{z}_{n}}} \right\|\]
D.	None of these
Answer» D. None of these

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If \[|{{z}_{1}}|=|{{z}_{2}}|=..........=|{{z}_{n}}|=1,\] then the value of \[|{{z}_{1}}+{{z}_{2}}+{{z}_{3}}+.............+{{z}_{n}}|\]=

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