Question

:)

Answer 1

hey you're taking a proof writing class :)

Answer 2

so we need to find our P and our Q.
Let P be = 2 Angles are supplementary
Let Q be = they are not equal
our original sentence is P ---> Q which is P implies Q
the converse is Q ----> P

Answer 3

so, if they're not equal, then two angles of supplementary

Answer 4

*are

Answer 5

Now if we want contra-positive we need the converse statement

if they're not equal, then two angles are supplementary.
~Q ---> ~P
If they're equal, then two angles are NOT supplementary

Answer 6

thnx:)

Answer 7

are you taking a proof writing class? ^^

Answer 8

oh :/ why is this being introduced so early?!

Answer 9

this is propositional calc... discrete math/logic stuff

Answer 10

it's required for me D:::::::::::: feel free to see my questions on it.

Answer 11

thnx:)

Answer 12

truth tables are fun though.

Answer 13

actually it's the easier part for logic...sure there are tables to memorize, but once you master it and the symbols, it's easy.... but easier to make a mistake