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S = {a,b, c} how many possible subsets?
  1. 3
  2. 5
  3. 7
  4. 8
Explanation

Number of subsets =2n=23=8.

the number of possible subsets as 2^3 = 8.

Let's list all the subsets of set S:

- Subset 1: {} (the empty set)

- Subset 2: {a}

- Subset 3: {b}

- Subset 4: {c}

- Subset 5: {a, b}

- Subset 6: {a, c}

- Subset 7: {b, c}

- Subset 8: {a, b, c}

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