Question

For the matrix A =

























2 1 3

1 2 3

1 1 1

, show that A3

– 6A2

+ 5A + 11 I = O, Hence find A – 1​

Answer 1

Answer:

elephant is tooth can get as much as 9 pounds cows have four stomachs for stomach and never sleep and they do not have long snail can grow back on u i if it loses 1 butterflies have to compound eyes consisting of thousands of lenses yet they can only see the colours red green and yellow