Ask Question
15 September, 07:00

You have a set of 21 songs. How many different groups of 17 could you make?

+2
Answers (2)
  1. 15 September, 07:55
    0
    1.

    21 - 17 = 4

    only 1 group
  2. 15 September, 09:37
    0
    C (21,17) = 21*20*19*18/4*3*2 = 215460
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “You have a set of 21 songs. How many different groups of 17 could you make? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers