For any proposition, either that proposition is true, or its negation is true is known as _____?
- Tautology
- Law of proposition
- Law of excluded middle
- None of these
Explanation
The Law of Excluded Middle states that for any proposition, either it is true or its negation is true—no third option exists.
It is a fundamental principle in classical logic.
Related MCQs
- 70
- 69
- 68
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- (-2A)^B
- -2A²B
- Both are equal
- Cannot be determined
اس سوال کو وضاحت کے ساتھ پڑھیں
- 78
- 79
- 80
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
