`Copy the function m-file Example-2-4.m to a new function file example4.m and modify the new m-file to compute exp(x) for x equal to a vector. As in the previous two problems you should use no loops: write the program using array processing. Then copy the m-file Example-2-5.m to a new file example5.m and modify it so it can use function file example4.m you have written. Run the function file from the command window to make sure it works. Then run example5.m and print out your m-files and program output to be turned in.