This exercise is done in matlab as a practice for exam, so i need the matlab code :

set both VALR AND VALX to the value 10. Using "rng" pass the value 3 to it. make a VALR and VALX matrix with "randi", where each value is no more than 100. use "size" on it to return the dimensions and print them. next create a VALR x VALX matrix with the "eye ". Multiply the two together with * and with .*.

NOTE: rng and size meaning the functions, and randi and eye are commands.