If p .The sky is blue ,then the symbolic form of a statement .'It is false that sky is not blue is
p
none of these
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
Write the converse of the contrapositive of
If p be "It is raining today and q be "There are twenty chairs in this room "then if the
connective between p and q be conjunction the symbolic form for it will be
pνq
pΛq
The equation '2+3>6' is a
Objective
Command
Question
statement
The negation of the conjunction of the statement p:Paris is in France and q :London is in England is
pvq
A _______ is a sentence which is either true or false but not both .
inverse statement
Converse statement
Contrapositive
The sentence 'A triangle has four sides ,is a
Statement
optative
The statement 'The sum of interior angles of a triangle is 180 degrees', has the truth value
F
T
T and F both
