Further MathematicsPermutations and combinationsWAEC
In how many ways can a committee of 2 be chosen from 6 people?
Show answer
Answer: B. 15
⁶C₂ = 6 × 5 ÷ 2 = 15; order does not matter.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.