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3 years ago

If AB=BA= I then write the relation between matrix A and matrix B

Mathematics

1 answer:

butalik [34]3 years ago

6 0

Answer:

If AB = BA = I, then B is inverse of A and vice-versa.

Step-by-step explanation:

Given: AB = BA = I

To find: The relation between matrix A and B.

If AB = BA = I, then B is called the inverse matrix of A and is denoted by $A^{-1}$ .

In that case, A is said to be invertible.

Also, if B is the inverse of A, then A is also the inverse of B.

Hence, the relation between A and B is that both are inverse of each other.

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If AB=BA= I then write the relation between matrix A and matrix B​

If AB=BA= I then write the relation between matrix A and matrix B