Problem with two matrix – math.stackexchange.com 10:10 Posted by Unknown No Comments Let $A,B \in M_n(C) $. The matrix $A-B$ is invertible and $(A+B)^k=A^k+B^k $, $k \in {2,3} $. Prove that $(A+B)^m=A^m+B^m $ for every $m \in N $. PS. I obtained $AB+BA=0$ and $A^2B+B^2A=0$, but I ... from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Google Facebook Twitter More Digg Linkedin Stumbleupon Delicious Tumblr BufferApp Pocket Evernote Unknown Artikel TerkaitDoes Shield of Faith stack? – rpg.stackexchange.comDoes one transaction on Bitcoin require 215kWh? – skeptics.stackexchange.comUniform choice of start position and end position for lines between nodes – tex.stackexchange.comHow to find words count in a text file excluding one user given word – unix.stackexchange.comtikz: drawing a parametrised curve – tex.stackexchange.comHow do I identify an airport’s official free WiFi network? – travel.stackexchange.com
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