Matlab: Cramer's Rule

Example solution:

2x + y + z = 3 x y z = 0 x + 2y + z = 0 Answers: x = 1, y = 2, and z = 3

Requirements l. Write a main Function that loops and W solve for the above x, y, and z but as a general case of n equa tions and n unknown s 2. Write an embedded function with 3 parameters: a. Coefficient Matrix (CO) b. Constant Vector (K) c. Dimension of the Coefficient Matrix (n) 3. This function outputs a Vector of n unknowns. For the example in this lab it Will output x, y, and z (as M(1), M (2), and M(3) 4. This function should be built around a for loop driven by n the number of equations unknowns a. For each cycle or pass of the loop this function will create the nth variable's Vector such as M above from the Coefficient Matrix and Constant Vector b. In this proces the nth answer is found by the Determinant Ratio and is placed in the answer in the nth cell of the Answer Vector c. Finally when the loop completes output the Answer Vector to the calling Function 5. SPECIAL TASK FOR DATA ENTRY a. Read and run the Dialog Fill Matrix.m program and carefully observe what it is doing. Read about DIALOG boxes to help b. Modify this code to add one new Dialog box to enter the 3 element Constant Vector c. Copy this code into your program to allow you to enter the data via dialog box d. NOTE at this point this code with be limited to the exact 3x3 problem at hand