Note: Use the MATLAB Code to do the above Questions. Thanks.

Vector equations. Using Linear system of equations. Solve the following system of equations using \. Compute and display the error vector. 3a+6b +4c = 1 a+5b = 2 7b + 7c =3 Computing the inverse. Calculate the inverse of [1 2 3 4] and verify that when you multiply the original matrix by the multiply the original matrix by the inverse, you get the identity matrix (inv). Display the inverse matrix as well as the result of the multiplication of the original matrix by its inverse