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Q. Name the rule of inference ( P Ͻ q ) ≡ P v q )

Q. Inductive arguments involve the claim only that their premises provide __________ grounds for their conclusions.

Q. The negation of ( ∃x) M x is logically equivalent to ……………………….

Q. If (∃ x ) Mx is true , then x) Mx is …………………

Q. The phrase “if and only if” is used to express……………………………………………………….

Q. In the conditional , the component statement that follows ‘then’ is called

Q. If A is true, X is false , then the truth value of the compound statement (A v ~X)

Q. A simple proposition is ………………………………………………………………….

Q. Any argument that results from the substitution of statements for statement variables in an argument form is called ………………………………

Q. Simple propositions are also known as ----------------- propositions