wateverc2164 wateverc2164

12-07-2022
Mathematics

contestada

3. A committee of 7 has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of:
(i) exactly 3 girls ?
(ii) atleast 3 girls ?
(iii) atmost 3 girls ?

Respuesta :

wilhelyemofio12 wilhelyemofio12

19-07-2022

Answer:

i 4 boys

ii 3 boys

III 5 boys

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