10. Combinatorics & Probability
Combinatorics
Multiple Choice
Multiple ChoiceFrom a class of 28 students, in how many ways could a teacher select 4 students to lead the class discussion?
A
491,400
B
24
C
11,793,600
D
20,475
98
views
From a class of 28 students, in how many ways could a teacher select 4 students to lead the class discussion?
491,400
24
11,793,600
20,475