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If the proposition ‘All thieves are poor’ is false, which of the following propositions can be claimed certainly to be true ? Propositions :

If the proposition ‘All thieves are poor’ is false, which of the following propositions can be claimed certainly to be true ? Propositions : Correct Answer Some thieves are not poor.

Contradictory Rule-:

If one is false then then other will be false definitely.

If one is true the other will be false definitely.

Contradictory pairs-: (All, Some not) , (No, Some)

Here All Statement is given false, so Some not will be definitely true according to rules.

Hence, Some thieves are not poor is definitely true statement.

Related Questions

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