In how many ways can 2 students be selected from a group of 5 students

MATHEMATICS
JAMB 2021

In how many ways can 2 students be selected from a group of 5 students in a debating competition?

  • A. 25 ways
  • B. 10 ways
  • C. 15 ways
  • D. 20 ways

Correct Answer: B. 10 ways



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