Please only solve: Part e) Part f) Part g)

Using MATLAB

Click on "Matrices in the MATLAB Environment following sections) Creating Matrices Adding and Subtracting Matrices Vector Products and Transpose Multiplying Matrices Identity Matrix To Be Turned In: (cut and paste output from the MATLAB command window onto Microsoft Word along with your answer in g). Again part II must be submitted electronically through CANVAS drop box. You can scan your answer in g) or type with ASCII math or MSword equation editor. For scan image or ASCII math screen image, you can paste it onto Microsoft Word and then submit part II as one pdf, doc or docx file.) 1 2 1 Given the matrix A = 3 1 1 1 1 4 Use Matlab to find: a) the determinant of A b) the inverse of A c) the rank of A d) the inverse of A multiplied by A ( 11 4 1 2 1 1 4 1 e) the determinant of B = 3 1 1 and of C = 3 1 1 and of D= 3 1 1 1 2 1 0.5 0.5 2 1 1 2 Compare these answers to a) and comments on differences among these matrices. f) solve the following set of matrix equations Ax = b with Matlab's linsolve function: (1 2 1 1 A=3 1 1 and b = -2 ( 11 4 g) Verify your answers in parts c) and f) by hand (with Gauss elimination)