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The negation of the statement
“Rajesh or Rajni lived in Bangalore” is
A. Rajesh did not live in Bangalore or Rajni lives in Bangalore.
B. Rajesh lives in Bangalore and Rajni did not live in Bangalore.
C. Rajesh did not live in Bangalore and Rajni did not live in Bangalore.
D. Rajesh did not live in Bangalore or Rajni did not live in Bangalore.

Answers (2)

In the given statement-

p: Rajesh or Rajini lived in Bangalore

q: Rajesh lived in Bangalore & -q: Rajesh dis not lived in Bangalore

r: Rajini lived in Bandalore & -r: Rajini did not lived in Bangalore

-(q \; \vee r) = -q \wedge -r

Thus, Rajesh did not live in Bangalore and Rajini did not live in Bangalore.

Thus, Option C is the correct answer.

Posted by

infoexpert23

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In the given statement-

p: Rajesh or Rajini lived in Bangalore

q: Rajesh lived in Bangalore & -q: Rajesh dis not lived in Bangalore

r: Rajini lived in Bandalore & -r: Rajini did not lived in Bangalore

-(q \; \vee r) = -q \wedge -r

Thus, Rajesh did not live in Bangalore and Rajini did not live in Bangalore.

Thus, Option C is the correct answer.

Posted by

infoexpert23

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