Consider the following expressions: (i) \(false\) (ii) \(Q\) (iii) \(true\)…

GATE · 2016 · CS · Set 2 · Computer Science & IT

Consider the following expressions:

(i) falsefalse

(ii) QQ

(iii) truetrue

(iv) P∨QP∨Q

(v) ¬Q∨P¬Q∨P

The number of expressions given above that are logically implied by P∧(P⇒Q)P ∧ (P ⇒ Q) is .

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