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Math Chapter Wise question with answer

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Question #47,197
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Q01 If w is a complex cube root of unity, then 1 + ω + ω2 +... + ω100 is equal to: English · NVS PGT 2022 Q02 If () 12 1 3i + = x +iy then 1 12 y is equal to: English · NVS PGT 2022 Q03 If 1 π x + = 2cos, x 5 then 5 5 1 x + x is equal to English · UP TGT 2021 Q04 If ω is cube root of unity, then 1 +ω + ω2 + ω3 +........+ ω52, ω ≠1 is equal to – English · UP PGT 2021 Q05 If ωis cube root of unity, then (3+ω+3ω2)6 is equal to English · UP TGT-2016 (08-03-2019) Q06 If i 1, = − = − then the general value of ii is equal to English · UP PGT-2016 (02-02-2019)