Show that [ not p vv not q] vv p is a ta...

Show that `[ not p vv not q] vv p` is a tautology.

Topper's Solved these Questions

DISCRETE MATHEMATICS
FULL MARKS|Exercise EXERCISE (12.3)|20 Videos
DIFFERENTIALS AND PARTIAL DERIVATIVES
FULL MARKS|Exercise Additional Questions Solved|29 Videos
INVERSE TRIGONOMETRIC FUNCTIONS
FULL MARKS|Exercise EXERCISE -4.6|20 Videos

Similar Questions

Explore conceptually related problems

Show that (p ^^ not q) vv ( not p vv q) is a tautology.

Show that ( p ^^ q) to (p vv q) is a tautology.

Show that p vee (~p) is a tautology.

Show that (i) p to (pvvq) is a tautology (ii) (pvvq) ^^(~ p ^^~q) is a contradiction

Check whether the statement p to (q to p) is a tautology or a contradiction without using the truth table.

Show that [not q ^^ p] ^^ q is a contradiction.

Show that [(pvvq)vvr] harr [pvv(qvvr)] is a tautology

Show that (p^^q)vv(~p)vv(p^^~q) is a tautology

Show that [(ptoq)^^(qto r)] to ( p to r) is a tautology

FULL MARKS-DISCRETE MATHEMATICS-Additional Question Solved

In the multiplicative group of cube root of unity the order of omega i...
Text Solution
|
Show that (Z7-{[0]],.7) write to the binary operation multification mo...
Text Solution
|
In the multiplicative group of cube root of unity the order of 1 is….....
Text Solution
|
In the multiplicative group of cube root of unity the order of group i...
Text Solution
|
Show that the set {[1].[3],[4],[5],[9]}under multiplication modulo 11 ...
Text Solution
|
Show that [ not p vv not q] vv p is a tautology.
Text Solution
|
Show that [not q ^^ p] ^^ q is a contradiction.
Text Solution
|
Show that not(p^^q)equiv((notp)vv(notq))
Text Solution
|
Show that not(p^^q)equiv((notp)vv(notq))
Text Solution
|
Which of the following are statement ? (i) May God bless you (ii) Ro...
Text Solution
|
If a compound statement involves 3 simple statements, then the number ...
Text Solution
|
If truth value of p is T and q is F then which of the following are ha...
Text Solution
|
The number of row in the truth of ~[p^^(~q)] is…....
Text Solution
|
Which condictional statement p to q is equivalent to :
Text Solution
|
Which of the following is a tautology ?
Text Solution
|
In the set of integers with operation ** defined by a**b=a+b-ab, the ...
Text Solution
|
In the multiplicative group of cube root of unity the order of omega^2...
Text Solution
|
The value of 11[5]+11[6] is…....
Text Solution
|
In the set of real number R, an operation ** is defined by a**b=sqrt(a...
Text Solution
|
The order of -i in the multiplicative group of 4th roots of unity is ...
Text Solution
|