📚 Question Bank Q2 — Engineering Mathematics
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Engineering Mathematics
Q2. Marks: +2.0 UGC NET Paper 2: Computer Science 2020

Consider the statement below.

A person who is radical (R) is electable (E) if he/she is conservative (C), but otherwise is not electable.

Few probable logical assertions of the above sentence are given below.

(A) \(\left( {R \wedge E} \right) \Longleftrightarrow C\)

(B) \(R\; \Rightarrow \left( {E \Leftrightarrow C} \right)\)

(C) \(R \Rightarrow \left( {\left( {C \Rightarrow E} \right)V\;\neg \;E} \right)\)

(D) \(\left( {\neg \;R \vee \neg \;E \vee C} \right) \wedge \left( {\neg \;R \vee \neg \;C \vee E} \right)\;\;\)

Which of the above logical assertions are true?

Choose the correct answer from the options given below:

1.(B) only 
2.(C) only
3.(A) and (C) only
4.(B) and (D) only ✓ Correct
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