Mathematical Logic

1: If F1, F2 and F3 are propositional formulae such that F1 ^ F2 → F3 and F1 ^ F2→F3 are both tautologies, then which of the following is TRUE?

A.	Both F1 and F2 are tautologies
B.	The conjuction F1 ^ F2 is not satisfiable
C.	Neither is tautologies
D.	None of these
	Answer : B Explanation : Write your comments here: Updating your Comments.. Updating your Comments.. Report Error
	Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.

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