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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
Who invented the number zero? |
The credit for this goes to Indian mathematicians and the number zero first appears in a book about ‘arithmetic’ written by an Indian mathematician ‘ Brahmagupta’. Zero signifies ‘nothing’ and the current definition calls it an ‘additive identity’. |