Question

The expression 3C2 represents the number of ways of:

Answer 1

Answer:

Option a.

Step-by-step explanation:

The given expression is  

$^3C_2$

C denotes combination and P denotes permutation.

$^nC_r$ means choosing r items at a time from a set of n.

$^nP_r$ means arranging r items at a time from a set of n.

The given expression is a combination, where n=3 and r=2. It means the given expression represents the number of ways of choosing 2 items at a time from a set of 3.

Therefore, the correct option is a.