find the eigenvalues!

preview_player
Показать описание
Join Wrath of Math to get exclusive videos, lecture notes, and more:

#mathmemes #mathshorts #linearalgebra

★DONATE★

Outro music by Ben Watts and is available for channel members.

Follow Wrath of Math on...

When it comes to finding eigenvalues and doing literally anything, everybody loves a good diagonal matrix.
Рекомендации по теме
Комментарии
Автор

The matrix A on first display is of rank two, the first column is (1, 2, 3), the second one is (1, 2, 3)+(1, 1, 1) and the third one is (1, 2, 3)+2(1, 1, 1). So, 0 is an eigenvalue. Sum of the other two eigenvalues is 1+5+9=15.

speakingsarcasm
Автор

I recently discovered that if a matrix has zero eigen value then it has not inverse

sadface