- #1
annoymage
- 362
- 0
let A € M(2x2)..
if AB=BA for all B(2x2),
show that A=àI for all à € real number
its really hard to send new post using phone..
if AB=BA for all B(2x2),
show that A=àI for all à € real number
its really hard to send new post using phone..