Ask Question
19 May, 10:41

From a set of seven math books, nine science books, and five literature books, in how many ways can a student select two from each set?

+1
Answers (1)
  1. 19 May, 12:21
    0
    There are 7 math books, 9 science books and 5 literature books. Student has to select 2 books from each set.

    This is a combination problem.

    Number of ways to select 2 math books from 7 books = 7C2 = 21

    Number of ways to select 2 science books from 9 books = 9C2 = 36

    Number of ways to select 2 literature books from 5 books = 5C2 = 10

    Total number of ways to select 2 books from each set = 21 x 36 x 10 = 7560 ways.

    So there are 7560 ways to select 2 books from each set of seven math books, nine science books, and five literature books
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “From a set of seven math books, nine science books, and five literature books, in how many ways can a student select two from each set? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers