10 2 1 11 Let A 2 1 3 and 3B x 2 1 If B is the inverse of

Last updated: 4/28/2023

10 2 1 11 Let A 2 1 3 and 3B x 2 1 If B is the inverse of the matrix A 3 1 1 1 1 y then what is x y A 2 B 4 C 6 D 8 E 10