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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 ray |
A ray is a portion of a line which starts at a point and goes off in a particular direction to infinity. Here AB is a ray. |
