//Practical 5
M=[1, 2, 3, 4, 5;2, 3, 4, 5, 6;3, 4, 5, 6, 7;4, 5, 6, 7, 8; 5, 6, 7, 8, 9]
N=[-1, -2, -3, -4, -5; -2, -3, -4, -5, -6; -3, -4, -5, -6, -7;-4, -5, -6, -7, -8; -5, -6, -7, -8, -9]
u=[1,2,3,4,5]
disp("Vector-matrix multiplication u*M",u*M)
disp("Matrix-matrix multiplication M.*N",M.*N)
disp("Matrix by Matrix")
disp("M",M)
disp("N",N)
disp("M+N",M+N)
disp("M-N",M-N)
disp("M.*N",M.*N)
disp("M./N",M./N)
disp("Element by element")
disp("M.^N",M.^N)