PROGRAMMING IN MATLAB

Write a function with the header [x] = myLU(L, U, b) which solves LUx=b for a given lower triangular matrix L, upper triangular matrix U, and right hand side vector b. The function body should only have two lines of code.

Test Case:

>> x = myLU(L, U, bNew)

x =

2.0000

4.0000

6.0000

8.0000

10.0000

>> x = myLU(L, U, b)

x =

1.0000

2.0000

3.0000

4.0000

5.0000