42KiB, 1200x1292, 1200px-Complex_number_illustration.svg.png View SameGoogleiqdbSauceNAO Does i = -i? Anonymous Thu 13 Feb 03:52:58 2020 No.11381051 ViewReplyOriginalReport Quoted By: >>11381065 i^2=-1 (-i)^2 =(-1)^2 * (i^2) =i^2 =-1 i=-i QED
