Home > Just Math
Matrix Mathematics (Posted on 20161030) 

Suppose A and B are two non singular matrices such that AB = BA^2 and B^5 = I, then prove that A^31= I
Note: Here I is the identity matrix.
Comments: (
You must be logged in to post comments.)

Subject 
Author 
Date 
 Solution  Brian Smith  20161030 10:07:00 


Please log in:
Forums (1)
Newest Problems
Random Problem
FAQ 
About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
