In Q. No. 121, 1-sum_(k=1)^(9)cos(2kpi)/10equals | 12 | COMPLEX NUMBERS | MATHS | OBJECTIVE RD...

Описание: In Q. No. 121, 1-sum_(k=1)^(9)cos(2kpi)/10equals
Class: 12
Subject: MATHS
Chapter: COMPLEX NUMBERS
Board:IIT JEE

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