Zero Plus a
Transitive Property of Equality Variation 2
Transitive Property Application 2
Pc 0

Proof: Transitive Property Application 2

Let's prove the following theorem:

if the following are true:
  • a = b
  • a = c
  • b = d

then c = d

Proof:

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Given
1 a = b
2 a = c
3 b = d
Proof Table
# Claim Reason
1 c = b if a = b and a = c, then c = b
2 c = d if b = d and c = b, then c = d
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