If the number of elements in set A is 20, in set B is 30, and the number of elements in the union of sets A and B is 40, what is the number of elements in the intersection of sets A & B:
- 5
- 10
- 15
- 20
Explanation
Related MCQs
- 2
- 3
- 4
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 10
- 15
- 20
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 18
- 17
- 16
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
