Info

Find ab and ac. (6) Comment on the unusual property of the solutions.

ab ac

i 24 2f

Even though b * c. ab = ac. Unlike algebra, where multiplication of one number by two different number* cannoi give the same product, in matrix algebra multiplication of one matnx by two different matrices may. but need not. produce identical matrices. In this case. a is n singular matrix.

Matrix Inversion

Was this article helpful?

0 0

Post a comment