construct a truth table for q -- (pV~q)

Question

construct a truth table for q --> (pV~q)

owlfred · Answer

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

anonymous · Answer

Is something confusing you about how to go about this?

anonymous · Answer

i get lost when making tables.. I know the first 3 columns are q p ~q but after that

anonymous · Answer

Now make another column for $p\vee \sim q$  and another column for $q \implies p\vee \sim q$

anonymous · Answer

ok

anonymous · Answer

Basically you want to have a column for the small pieces, then use those to make columns for the larger pieces until you can make a column for the whole expression.

anonymous · Answer

ok so how do u know how many columns you use?

anonymous · Answer

is V or

anonymous · Answer

if so, I  would do following
1- true
0 - false

Count up all possibility         at each condition
0      0                                 0
0      1                                 1
1      0                                 1
1      1                                 1