Well sorry for the mistake. It is actually (2,0),(0,2) and (0,0). So answer will be twice what i told earlier. And my name is krishna gopal. That dot between krishna and gopal comes only in my login id, not in my real name
Krishna Gopal Singh
B.Tech Chemical Engg
IIT Delhi 2002
Currently doing PhD from IIT Delhi
Moderation Team
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