Let be such that is a tautology. Then is equal to:
Let be such that is a tautology. Then is equal to:
Option 1 -
Option 2 -
Option 3 -
Option 4 -
-
1 Answer
-
Correct Option - 3
Detailed Solution:=
=
=
=
now
pq
TTTTT
TFFFT
FTFTT
FFFTT
So,
Similar Questions for you
Let
P : Ramesh listens to music
Q : Ramesh is out of his village
R : It is Sunday
S : It is Saturday
Then the statement “Ramesh listens to music only if he is in his village and it is Sunday or Saturday can be expressed as
Ramesh listens to music
He is in village.
Saturday or Sunday
Let TV (r) denotes truth value of a statement .
Also, if and
option (C) is correct.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 688k Reviews
- 1800k Answers