Answers

2015-06-05T17:39:09+05:30
True
if any whole no. get added by 0,it gives the no. itself.
0
2015-06-05T17:42:11+05:30

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
1 5 1