An easy question

[bilal azhar]

here is the answer
as x = y so this means that x-y =0

now look at this step (x+y)(x-Y)= y(x-y)
(x+Y)(x-y)/(x-y) = y(x-y)/(x-y)
which means x+y = y

now as i have divided x-y with x-y but x-y is equal to zero and there is mathematical rule that anything divided by zero is equal to infinity,so this prove terminates from the middle.


bilal