Number of subsets of $\{a, b, c\}$ is

Number of subsets of $\{a, b, c\}$ is
  1. $8$
  2. $3$
  3. $6$
  4. $9$

Solution

A set with $n$ elements has $2^{n}$ subsets. $2^{3} = 8$.

Asked in: MH-SSC-9

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