Consider the following statements P : Suman is brilliant Q : Suman is rich R : Suman is honest The negation of the statement “Suman is brilliant and dishonest if and only if Suman is rich” can be expressed as 1) (P∧~R)↔Q 2) ~(P∧R)↔Q 3) Q↔(P∧~R) 4) ~(Q↔(P∧~R))

by

A) 1

B) 2

C) 3

D) 4

View Answer
Option – D.

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