Show that subtraction and division are not binary operations on N.

Show that subtraction and division are not binary opertions on N.

Show that subtraction and division are not binary opertions on N.

+ is not a binary operation on

Show that subtraction and division are not associative binary operations on R.

Show that addition, subtraction and multiplication are binary operations on R. Also, show that division is not a binary operation on the set R.

Show that addition, subtraction and multiplication are binary operations on R but division is not a binary operation on R.

Show that addition, subtraction and multiplication are binary operations on R, but division is not a binary operation on R. Further, show that division is a binary operation on the set R^(**) of nonzero real numbers.