In how many ways can a student select 2 subjects from 5 subjects?
- \(\frac{5!}{3!}\)
- \(\frac{5!}{2!2!}\)
-
\(\frac{5!}{2!3!}\)
- \(\frac{5!}{2!}\)
The correct answer is: C
Explanation
A student can select 2 subjects from 5 subjects in;5C3 ways, i.e. = \(\frac{5!}{2!(5 - 2)!}\)
= \(\frac{5!}{2!3!}\)
There is an explanation video available .