A statement is called contradiction if its truth value is
T and only T
F and only F
T or F
None of these
The negation of the disjunction ,p:7 is greater than 4 or q :6 is less than 7 is
pΛq
pvq
Consider the statements:P : you will work hard, q : you will become wealthy. Translate q ⇒ P into an English sentence.
If you work hard, then you will become wealthy
You will become wealthy only if you work hard
If you will not work hard, then you will not become wealthy.
If you will not become wealthy, then you will not work hard
The statement pΛ is a
tautology
contradiction
both 1 and 2
none of these
Write the inverse of the converse of p⇒q
p⇒q
Write the converse of the contrapositive of
The equation '2+3>6' is a
Objective
Command
Question
statement
The sentence 'two plus two is four ' is
True
False
Paradox
The statement 'The sum of interior angles of a triangle is 180 degrees', has the truth value
F
T
T and F both
The sentence 'A triangle has four sides ,is a
Statement
optative
