Create a 3 x 6 matrix of random integers, each in the range of 50 - 100. Write this to a file called randfile.dat. Then, create a new matrix of random integers, but this time make it a 2 x 6 matrix of random integers, each in the range of 50 - 100

 Create a 3 x 6 matrix of random integers, each in the range of 50 - 100. Write this to a file called randfile.dat. Then, create a new matrix of random integers, but this time make it a 2 x 6 matrix of random integers, each in the range of 50 - 100. Append this matrix to the original file. Then, read the file in (which will be to a variable called randfile) just to make sure that worked!