If p is any statement, t and c are a tau...

If p is any statement, t and c are a tautology and a contradiction respectively then which of the following is not correct- (a) `p ^^ t=p` (b) `p ^^ c=c` (c) `p vv t=c` (d) `p vv c=p`

Promotional Banner

Promotional Banner

Similar Questions

Explore conceptually related problems

If statements t and f represent a tautology and a contradiction (fallacy) respectively, then p^^tequiv

If statements t and f represent a tautology and a contradiction (fallacy) respectively, then p^^fequiv

If statements t and f represent a tautology and a contradiction (fallacy) respectively, then p^^~pequiv

The dual of (p ^^ t) vv ( c ^^ ~ q) where t is a tautology and c is a contradiction, is

The dual of (p ^^ t) vv ( c ^^ ~ q) where t is a tautology and c is a contradiction, is

Write the duals of each of the following: (p^^t)vv(c^^~q)

Recommended Questions

If p is any statement, t and c are a tautology and a contradiction res...
Text Solution
|
The statement which is not a tautology is (pharrq)[(pvecq)^^(qvecq)] b...
Text Solution
|
If the compound statement p rarr(-p vv q) is false then the truth valu...
Text Solution
|
If statement p,q,r have truth values T,F,T respectively then which of...
Text Solution
|
If p is any statement, t and c are a tautology and a contradiction res...
Text Solution
|
sim(p hArr q) is (A) sim p^^q(C)(p^^-q)vv(-p^^q)(B)-p vv sim q(D) none...
Text Solution
|
Write the duals of the following statements : (i) ( p vv q) ^^t (ii)...
Text Solution
|
The dual of (p ^^ t) vv ( c ^^ ~ q) where t is a tautology and c is ...
Text Solution
|
{:(,"List - I",,"List - II"),((1),~(~p) harr "p is " ,(a),(~p vv ~q)),...
Text Solution
|