Theorem truthtblfandt-P4.37c 501

Description: ( F ∧ T ) ⇔ F. †

Assertion

Ref	Expression
truthtblfandt-P4.37c	⊢ ((⊥ ∧ ⊤) ↔ ⊥)

Proof of Theorem truthtblfandt-P4.37c

Step	Hyp	Ref	Expression
1		idandtruer-P4.19b 439	1 ⊢ ((⊥ ∧ ⊤) ↔ ⊥)

Syntax hints:   ↔ wff-bi 104   ∧ wff-and 132  ⊤wff-true 153  ⊥wff-false 157

This theorem was proved from axioms:  ax-L1 11  ax-L2 12  ax-L3 13  ax-MP 14

This theorem depends on definitions:  df-bi-D2.1 107  df-and-D2.2 133  df-true-D2.4 155

This theorem is referenced by: (None)