Home
Class 12
MATHS
If p is true and q is false then the tru...

If p is true and q is false then the truth values of `(p harr q) harr (~q to ~p)` and `(~p vv q)^^(~q vv p)` are respectively

A

F, F

B

F, T

C

T,F

D

T, T

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If p and q have truth value 'F', then the truth values of (~ p vv q) harr ~(p ^^ q) and p harr (p to ~q) are respectively

Given 'p' and 'q' as true and 'r' as false, the truth values of ~p ^^ (q vv ~r) and (p to q) ^^ r are respectively

If p to (~ p vvq) is false, the truth values of p and q are , respectively

If p to (qvvr) is false, then the truth values of p,q, and r are, respectively.

Negation of p harr q is

The proposition (p to q ) harr (~p to ~q) is a

(p ^^ q) vv (~q ^^ p) -=

The contrapositive of (p vv q)to r is

~(p harr q) is equivalent to

If statements p, q are true and r, s are false, determine the truth values of the following: (prarrq) harr(r^^s)