প্রশ্ন ও উত্তর
In a group of 15, 7 have studied Latin, 8 have studied Greek and 3 have not studied either. How many of these studied both Latin and Greek?
গণিত Counting and Venn Diagram 07 Oct, 2020
প্রশ্ন In a group of 15, 7 have studied Latin, 8 have studied Greek and 3 have not studied either. How many of these studied both Latin and Greek?
সঠিক উত্তর
3
মন্তব্য
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