Monthly Archives: January 2017

গণিত ইশকুল [দৈনিক প্রথম আলোর গণিত পাতা]: ১৮ মার্চ ২০১২

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Following is the original printed version of the article which contains many typos. Click here to download the corrected version. [NB: You will not be able to read the pdf on your browser or on phone. Please download and read it offline on a PC. This is because it is typed in SutonnyMJ (ANSI) font and you will need this font installed in order to read the article.]