Among the following propositions two are related in such a way that one is the denial of the other. Which are those propositions ? Select the correct code : Propositions : (a) All women are equal to men (b) Some women are equal to men (c) Some women are not equal to men (d) No women are equal to men
Among the following propositions two are related in such a way that one is the denial of the other. Which are those propositions ? Select the correct code : Propositions : (a) All women are equal to men (b) Some women are equal to men (c) Some women are not equal to men (d) No women are equal to men Correct Answer (a) and (c) & (a) and (d)
One is the denial of the other.
1) (a) and (b)
(a) All women are equal to men
(b) Some women are equal to men
Both the statements are positive and in agreement to each other.
2) (a) and (d)
(a) All women are equal to men
(d) No women are equal to men
If ‘a’ is true, then ‘d’ is false and vice-versa.
So, one is the denial of the other.
3) (c) and (d)
(c) Some women are not equal to men
(d) No women are equal to men
Both the statements are negative and in agreement to each other.
4) (a) and (c)
(a) All women are equal to men
(c) Some women are not equal to men
If ‘a’ is true, then ‘c’ is false and vice-versa.
So, one is the denial of the other.
Hence, ‘(a) and (c) & (a) and (d)’ is the correct answer.
(There’s two correct answers)