Q. ‘Something is not mortal’ is symbolized as
✅ Correct Answer: (B)
( ∃x ) M x
Symbolic Logic MCQs and Notes
Q. ‘ Something is mortal’ is symbolized as
✅ Correct Answer: (D)
( ∃x ) M x
Q. ‘Everything is mortal ‘ is symbolized as …………
✅ Correct Answer: (C)
(x) M x
Q. An ‘existential quantifier’ is symbolized as ,
✅ Correct Answer: (D)
( ∃x )
Q. The phrase ‘ there is at least one x such that’ is called ………………………………
✅ Correct Answer: (C)
an existential quantifier
Q. Universal quantifier is symbolized as …………
✅ Correct Answer: (A)
‘ x)’
Q. The phrase ‘Given any x’ is called …………………………………….
✅ Correct Answer: (B)
a universal quantifier
Q. General propositions can be regarded as resulting from propositional functions by a process called
✅ Correct Answer: (D)
quantification
Q. The process of obtaining a proposition from a propositional function by substituting a constant for a variable is called …………………………………
✅ Correct Answer: (C)
instantiation