Download the live script file MAT$343$lab$1$ex$5.$mlx and open it with matlab. Run the file and use the information provided to complete the following exercise. For your convenience, a pdf version is also provided.

Create the following matrices with the help of the matrix generation functions eye $,$ ones, diag and triu. See the on$-$line help on these functions if required $($i$.$e$.$ help eye$).$ Do not enter the matrices explicitly. Each matrix should be generated with a single command.

M $=,$ N $=,$ P$=,$ Q $=$

The variables and are already created for you.

Don't forget to include your name as a comment in the script.

Note: there is no partial credit for this problem.