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

Q. The process of obtaining a proposition from a propositional function by substituting a constant for a variable is called …………………………………

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

Q. If C is true, Z is false , then the truth value of the compound statement (C כ~ Z)

Q. Two statements are logically equivalent when their material equivalence is a -----

Q. ………………………….. Symbol is used for negation

Q. _________ symbol is used to connect statements conjunctively.

Q. ‘I will go to the cinema if and only if my friend comes with me’ is a --- proposition

Q. A deductive argument in which conclusion is inferred from two premises is called

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