AP and TS EAMCET Engineering Model Paper 20
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Question : 9 of 160
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If | z 1 | = | z 2 | = | z 3 | = . . . . = | z n | = |
+
+
+ . . . . +
| = 1 | Z 1 + Z 2 + Z 3 + . . . . + Z n | =
WhereZ 1 , Z 2 , Z 3 , . . . . Z n
Where
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