SOLUTION: How many different committees can be formed from 9 teachers and 33 students if the committee consists of 2 teachers and 2 students?
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-> SOLUTION: How many different committees can be formed from 9 teachers and 33 students if the committee consists of 2 teachers and 2 students?
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You select 2 teachers from 9 teachers in = = 36 ways.
You select 2 students from 33 teachers in = = 528 ways.
These selections in different categories are independent - - - THEREFORE, the total number of all possible different selections
is the product 36*528 = 19008. ANSWER
