Matrices X and Y both measure 2x2 and are inverses of each other. Which matrix represents their product?
Accepted Solution
A:
Answer:When a matrix is multiplied by its inverse the result will be the identity matrix. If we multiply two matrix with the same size, the resulting matrix will have the same dimension.Therefore, if we multiply the matrices X and Y we will get a 2x2 identity matrix, as follows:[tex]\left[\begin{array}{ccc}1&0\\0&1\\\end{array}\right][/tex]