Question

There is a whole number which when added to a whole number, gives the number itself. True or false? Why?

Answer 1

true
if any whole no. get added by 0,it gives the no. itself.

Answer 2

it is true


let the whole no. be = x
another=W
⇒  x+W = x
⇒W = x-x(transferred)
⇒W = 0
 x=0

verification:-

x + W = x
0 + 0 = 0
0 = 0