Zai47olali
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- Joined
- Jul 11, 2019
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A club as 30 members including 3 lawyers,4 teachers and 5 docters.In how many ways can a committee of 8 be formed to contain 1 teacher,2 lawyers,and 2 docters?
Dr P, if it were at least would the solution be the number of ways to choose 1 of the 4 teachers, 2 of the 3 lawyers, 2 of the 5 doctors, and 3 of the remaining 25? I'm thinking that making looking at all of the possible cases would be necessary to solve this?What help do you need? Be sure to read this.
Assuming the question requires exactly 1 teacher, 2 lawyers, and 2 doctors (not at least ...), you need to count the number of ways to choose 1 of the 4 teachers, 2 of the 3 lawyers, 2 of the 5 doctors, and 3 of the 18 others. Do you know how to do that (combinations)?