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SabariGiri Residential School
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
M. G. M. Model School
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
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what is funtion? |
| A function relates each element of a set with exactly one element of another set. "f(x) = ... " is the classic way of writing a function. |
