Member of all possible subsets of A = { a, b, c} are _____?
- 3
- 5
- 8
- None of these
Explanation
The number of subsets of a set with n elements is 2^n.
Here, A = {a, b, c} has 3 elements, so:
Number of subsets = 2^3
= 8
The subsets are:
{}, {a}, {b}, {c}, {a, b}, {a, c}, {b, c}, {a, b, c}
Related MCQs
- 2.5
- 3.5
- 4.5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x + 2
- 2x - 8
- 2x - 5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
