Teaching UP TGT Mock Test Series 2025 Mathematics Complex Numbers

The value of the sum \(\rm \displaystyle\sum_{n=1}^{13}(i^n+i^{n+1})\) where \(\rm i=\sqrt{-1}\) is:

1
i
2
-i
3
0
4
i - 1
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters