When "∅" shows a null set then ∅' = _____?
- U
- U - A
- ∅
- None of these
Explanation
The complement of a null set (∅) includes all elements of the universal set (U).
Since ∅ contains nothing, its complement is everything in U, so ∅' = U.
Related MCQs
ایسی شخصیت جس کے چاروں اطراف برابر ہوں وہ کیا کہلاتی ہیں؟
- Rectangle
- Square
- Circle
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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