Home
Class 12
MATHS
The proposition ( p to ~ p) ^^ ( ~ p to...

The proposition ` ( p to ~ p) ^^ ( ~ p to p )` is

A

tautology

B

contradiction

C

neither a tautology nor a contradiction

D

tautology and contradiction

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|20 Videos

  • MATHEMATICAL REASONING

    OBJECTIVE RD SHARMA ENGLISH|Exercise Section II - Assertion Reason Type|3 Videos

  • MATHEMATICAL INDUCTION

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|30 Videos

  • MAXIMA AND MINIMA

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|29 Videos

Similar Questions

Explore conceptually related problems

The proposition p to ~ (p^^~ q) is

The properties (p to ~q)^^(~ p to p) is a

The proposition ~(p vv ~q) vv ~(p vv q) is logically equivalent to

If the inverse of implication p to q is defined as ~ p to ~q , then the inverse of the proposition ( p ^^ ~ q) to r is

Logical equivalent proposition to the proposition ~(p ^^ q) is

The inverse of the proposition ( p ^^ ~ q) to s

The proposition ~p vv( p ^^ ~ q) is equivalent to

Logical equivalent propostion to the proposition ~ ( p ^^ q) is

The inverse of the proposition (p ^^ ~q) rarr r is

The inverse of the proposition (p ^^ ~q) rarr r is