Show that a is the inverse of a for the addition operation + on R and `1/a` is the inverse of `a!=0` for the multiplication operation `xx` on R.

Show that – a is the inverse of a for the addition operation '+' on R and 1/a is the inverse of a ne 0 for the multiplication operation ‘xx’ on R.

Show that -a is the inverse of a for the addition operation '+' on R and 1/a is the inverse of a ne0 for the multiplication operation x on R.

Show that -a is the inverse of a for the addition opertion '+' on R and 1/a is the inverse of a ne 0 for the multiplication opertion 'x' on R.

Show that -a is the inverse of a for the addition opertion '+' on R and 1/a is the inverse of a ne 0 for the multiplication opertion 'x' on R.

Show that -a is the inverse of a for the addition opertion '+' on R and 1/a is the inverse of a ne 0 for the multiplication opertion 'x' on R.

Show that -a is not the inverse of a in N for the addition operation + on N and 1/a is not the inverse of a in N for multiplication operation xx on N, for a!=1 .

Show that -a is not the inverse of a in N for the addition operation + on N and (1)/(a) is not the inverse of a in N for multiplication operation xx on N, for a!=1

Show that -a is not the inverse of a in N for the addition operation '+' on N and 1/a is not the inverse of a in N for multiplication operation ‘xx’ on N , for a ne 1 .

Show that - a is not the inverse of a in N for the addition operation '+' on N and 1/a is not the inverse of a in N for multiplication operation 'X' on N for a ne1

Show that - A is not the inverse of a in N for addition operation '+' on N.