(Originais Teachy 2023) - Question Medium of MathDuring a mathematics congress, a group of 15 teachers decides to create committees to discuss different topics in the discipline. They decide that each committee should be composed of 3 teachers. How many different committees can be formed from this group of teachers, considering that the order of the components in each committee does not matter?
Answer key available only for registered teachers.
Register at Teachy and get access now!