---------- symbol stands for 'if and only if' relationship.
A) .
B) ?
C) ?
D) ?
Correct Answer:
Verified
Q10: The symbol for conjunction is --------
A)dot
B)wedge
C)horseshoe
D)all these
Q11: ---------- symbol stands for 'either - or
Q12: '?' is the symbol for _.
A)negation
B)conjunction
C)implication
D)none of
Q13: 'If a and b, then c' is
Q14: 'You will pass the exam only if
Q16: p . q is the symbolic expression
Q17: The horseshoe symbol indicates ------ function
A)negation
B)conjunction
C)implication
D)material equivalence
Q18: 'Ram and Dinesh will not both be
Q19: 'Either Alice or Betty will be elected'
Q20: 'Ram is not honest' is symbolized as
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