" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
M={0,1,2,5,6,7,8}
N={1,7}
(M-N)U(N-M)
{ 0, 2 5, 6, 8} U { }
{ 0, 2, 5, 6, 8 }
axllxa