## lalazx7 Group Title Construct a truth table for ~q → p. one year ago one year ago

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1. ParthKohli Group Title

2. UnkleRhaukus Group Title

$\begin{array}{|c|c|c|}\hline q&\sim q&p&\sim q\rightarrow p\\\hline T&&T&\\T&&F&\\F&&T&\\F&&F&\\\hline\end{array}$

3. UnkleRhaukus Group Title

what did you get for the ~q column @lalazx7

4. lalazx7 Group Title

I don't u understand how to work the problem from the beginning, can yiu simplify

5. ParthKohli Group Title

@UnkleRhaukus \neg q

6. UnkleRhaukus Group Title

$\begin{array}{|c|c|}\hline q&\sim q\\\hline T&\\T&\\F&\\F&\\\hline\end{array}$

7. ParthKohli Group Title

@lalazx7 Do you know what a truth table is?

8. myininaya Group Title

2 variables means you will have 4 rows The 2 variables are p and q. I do every possible combination I can think of TT TF FT FF Then I do the other columns

9. ParthKohli Group Title

Here is how you set up: p q ~q ~q->p

10. UnkleRhaukus Group Title

when the statement is is true the negation of the statement is false, when the statement is false the negation of the statement is true

11. lalazx7 Group Title

No I have never seen this before

12. UnkleRhaukus Group Title

13. Matrix65 Group Title

whats the oposite of true(T) @lalazx7

14. lalazx7 Group Title

Ok thanks anyway False

15. UnkleRhaukus Group Title

$\begin{array}{|c|c|}\hline q&\sim q\\\hline T&F\\T&F\\F&\\F&\\\hline\end{array}$, now what is the opposite of false

16. lalazx7 Group Title

Oh ok I get it now

17. lalazx7 Group Title

Duh, I'm so silly