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There are 4 girls and 6 boys in a focus group. (a) In how many ways can a student be selected? (b) In how many ways a te
Posted: Sun Jul 10, 2022 10:10 am
by answerhappygod
- There Are 4 Girls And 6 Boys In A Focus Group A In How Many Ways Can A Student Be Selected B In How Many Ways A Te 1 (43.85 KiB) Viewed 94 times
There are 4 girls and 6 boys in a focus group. (a) In how many ways can a student be selected? (b) In how many ways a team of 1 girl and 1 boy can be selected? (c) In how many ways a team of 4 students consisting of at least 1 girl can be selected? (d) Now the class is going to take a photo, (i) in how many ways can they be seated in a row? (ii) in how many ways can they be seated in a row that all the girls are always together?