Answer:
K equivalence R
This is a simple equivalence (also known as biconditional) between K and R.
The truth table for K equivalence R is as follows:
K R K ≡ R
0 0 1
0 1 0
1 0 0
1 1 1
KƆ (RƆP)
This expression seems to involve negation (Ɔ) and conjunction (K).
Let's break it down step by step:
RƆP: This is the negation of the conjunction of R and P.
KƆ (RƆP): This is the negation of the conjunction of K and the negation of (R and P).
The truth table for KƆ (RƆP) is as follows:
K R P RƆP KƆ (RƆP)
0 0 0 1 0
0 0 1 1 0
0 1 0 0 1
0 1 1 0 1
1 0 0 1 0
1 0 1 1 0
1 1 0 0 1
1 1 1 0 1
~P / ~R
This expression appears to be an implication where ~P is the antecedent and ~R is the consequent.
The truth table for ~P / ~R is as follows:
P R ~P ~R ~P / ~R
0 0 1 1 1
0 1 1 0 0
1 0 0 1 1
1 1 0 0 1