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Girija Mishra posted an update
Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)
Old Student Association – Secondary Board High School
Old Student Association – Secondary Board High School
Girija Mishra posted an update
Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)