Among the following propositions two arc related in such a way that they can both be true although they cannot both be false. Which are those propositions? Select the correct code.

Propositions:

(a) Some priests are cunning.

(b) No priest is cunning.

(c) All priests are cunning.

(d) Some priests are not cunning.

Codes:

(A) (a) and (b) (B) (c) and (d)

(C) (a) and (c) (D) (a) and (d)

1 Answer

Answer :

Answer: D

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