See below for equations.

The matrix A given by: 3 7 4 1 4 A: *3 U 2 7 8 0 9 1 ,4 6 3 5 2 5 U 1 U 0 *8 7 is an m x 11 matrix where m : land 11 : and the 6, 2 entry of A is (15,2 = The matrix A given by: 2 4 6 2 2 5 5 3 8 2 1 9 A: 1 5 9 9 *5 *9 ,5 9 5 2 *5 6 is an m x 11 matrix wherem : ' ' and n : and the 6, 4 entry of A is 0,6,4 = ' , 32 . A : Gwen [0 4 C] DE 4 -10 6 [D]: 3 7 o -7 10 -3 i J W Ti 2iD] : iii 17' if} i:i If ii i:i , compute * 5A