Different Rules for integers



Different Rules for integers

(+x) + (-y) = + (x-y)  if  x>y

(+x) + (-y) = – (y-x)   if  y>x

(-x) + (+y) = – (x-y)   if  x>y

(+x) + (-y) = + (y-x)   if  y>x






Rating 3.00 out of 5


Leave a Reply