Write the contrapositive of the inverse of P q
pq
qp
~p~q
~q~p
For any statement 'P' ~ ( ~p) Ξ
~p
p
both a and b
None of these
Write the statement ' Accountancy is a required subject for chartered Accountants (m) but not for engineers (n).
In symbolic form using the leter in parentheses to represent the corresponding component.
mΛ N
m V n
m ~ n
m Λ ~n
Symbolise the statement ' There exist atleast one number in the set of natural number which is equation to its cube'.
x N, x = x3
x W, x = x3
Write the converse of the statement " If you drink milk, you will be strong".
If you are strong, then you should drink milk
If you do not drink your milk, then you are not strong
If you are not strong, then you do not drink your milk.
If you are strong, then You do not drink your milk
Write the statement. This is April (P) and income tax returns must be filed ( q) in symbolic form using the letter in
parentheses to represent the corresponding component
PVQ
P Q
PΛQ
P ~ Q
Let P be " Shruti can type", and let q be " Shruti takes short hand". Write the statement ' Shruti can never type nor take short hand' in symbolic form.
pV q
PΛ~q
~PΛq
~ P Λ ~q
Identify the quantifier in the statement " There exists a capital city for every state of India"
There exists
For every
Both a and b
If two statements are combined by the word " and". the resulting statement is called__________
Conjunction
Disjunction
Negation
For any statements, P and q,
P q =
p V q
- p V - q
- p V q
p V - q
