I'm hoping you guys can help me solve this in MATLAB. Anything would help!

2) Consider a matrix A with block matrices as follows: A11 A12 A=10 A22 It can be shown that the inverse of A can be calculated by inverse of submatrices if A11, and A22 are squared matrices: A11 A12 0 A22 Now consider a Matrix A with following submatrices: A11 = identity matrix A22 = identity matrix A12 [12 3:45-1] Write a code that check the identity shown above; steps are: a) Takes 4 sub matrices: A11, A22, A21, A12 Given the information about the matrix A, construct A: b) c) d) create a variable RHS which reconstruct the inverse given in the right hand side of the e) a. What is the size of A? (create a zero matrix with that size) create a variable LHS which uses matlab built-in function to take the inverse (calculate LHS) identity show that they are equal