Question

a group of students people who sing together. c-o-r
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Answer 1

Answer:

a group of `1000` people, there are `750` people, who can speak Hindi and `400` people, who can speak Bengali. <br> `(i)` Find number of people who can speak Hindi only. <br> `(ii)` Number of people who can speak Bengali only is <br> `(iii)` Number of people who can speak both Hindi and Bengali is