Using matlab i need to create code to fulfill the following requirements

I need to use Cramers Rule in order to solve for the required variables.

Below is the assignment.

Please help,

Solving Simultaneous equations using Cramer's Rule Review of Cramer's Rule: Refer to the web for details of Cramer's Rule or previous textbooks. One website is: http://www.purplemath.com/modules/cramers.htm there are many others of varying levels of sophistication. Another website is http://en.wikipedia.org/wiki/Cramer%27s rule NOIE this is a three variable example X, y, Za A A3 B3 C3 Determinant in Matlab is D -det(CO), And K1 K2 K3 the constant vector K Then create in this case three matrices My, Mz here is an example of matrix for x Mr B2 K3 B Ce Made from CO Coefficient Matrix and K constant vector therefore for Mx K replaces col 1 in Matrix CO My K replaces col 2 in Matrix CO Mz K replaces col 3 in Matrix CO Ans, K and CO are to be dimensioned as n the number of equations and unknowns. In this case 3. Of course Ans and K are 1xn vectors and CO and the variable Matrices are all n x n arrays. Solution for the above set of equations is: Example solution x 2y z 0 Answers x 1, y 2, and z 3