Create a 3x3 matrix A in which all the elements are 1, and create a 3x2 matrix B in which all the elements are 5. Then, add elements to the matrix A by appending the matrix B such that A will become: A= [ 1,1,1,0,0 ; 1,1,1,0,0 ; 1,1,1,0,0 ; 0,0,0,5,5 ; 0,0,0,5,5 ; 0,0,0,5,5 ]

Hint: (1) Use ones function. (2) matlab automatically fills the non-referenced elements with zeros, so when adding elements the array becomes rectangular. Non rectangular arrays are not allowed.