Matrix Multiplication P517 11 2 b, bu2 22 22 b ta 1221 C 12 b12+a12b 22 btab 2=a21b12+a 2202217              =      2 1 2 2 1 1 1 2 2 1 2 2 1 1 1 2 2 1 2 2 1 1 1 2 b b b b a a a a c c c c 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 1 2 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 1 c a b a b c a b a b c a b a b c a b a b = + = + = + = + Matrix Multiplication P517