Maths Proofs in Mathematics Medium
In each of the following questions, there are two statements. State if the second is the negation of the firs…
In each of the following questions, there are two statements. State if the second is the negation of the first or not.
- (i)Mumtaz is hungry. / Mumtaz is not hungry.
- (ii)Some cats are black. / Some cats are brown.
- (iii)All elephants are huge. / One elephant is not huge.
- (iv)All fire engines are red. / All fire engines are not red.
- (v)No man is a cow. / Some men are cows.
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