Sunday

February 1, 2015

February 1, 2015

Posted by **angela** on Friday, June 1, 2012 at 10:07pm.

Show step by step work.

- geometry -
**MathMate**, Friday, June 1, 2012 at 11:08pmThe <-> operator is true only if both operands have the same truth value, i.e. TT or FF.

Given p is false and q is true, then ~p is true and ~q is false, therefore ~p <-> ~q is false.

Since the conditional p->q is false only if p is true and q is false, here we have

F->~r or

F->T

so it is true. Thus with p=F, q=T and r=F, the whole statement together is true,

**Answer this Question**

**Related Questions**

college mathematics - 5. Given p is false, q is true, and r is false, find the ...

math - Given p is true, q is false, and r is trus, find the truth value of the ...

math - Given p is false, q is true, and r is false, find the truth value of the ...

Math-this 1 is confusing :( - Given p is true, q is false, and r is false, find ...

math - can someone correct this for me... solve: -4(2x - 3) = -8x + 5 my answer...

Mathematical induction. I'm stuck. So far I have.. - For all integers n ≥ ...

PHI 103 - Will someone please confirm my answers here. I'm stumped. Feel good, ...

Phil103 Informal Logic - . If P is false, and Q is false, the truth-value of "P...

Phi103 - What is the truth value of the sentence "P v ~ P"? (Points : 1) True ...

Math - Is the truth value of this statement true: If 2^2 is ¡Ù 4, then 3^2 ¡Ù 6...