India • Age 38
Joined myLot 14 years ago
abdfree @abdfree (70) • India 24 Mar 09
Mathematics is a science of numerical numbers and reasoning. It makes your mind fresh and strong. If I give you a + b = -( -a -b ) is it true or false ? If I give you 1/3 + 1/6 , can you add this and give answer ?
2 responses •