How many different committees can be formed from 7 teachers and 45 students if the committee consists of 2 teachers and 3 students?


  • How many different committees can be formed from 9 teachers and 49 students if the committee?

    Possibilities are (9 x 8)/2 times (49 x 48 x 47 x 46)/24 = 366,121,728/48 = 7,627,536 different

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