Logically invalid statements.
Postulates Definitions Corollaries
theoremPostulates(apex)postulatesdefinitioncollaries
Since you didn't include the statements in your question there is no way for us to know
no
Mathematical logic.
Postulates Definitions Corollaries
theoremPostulates(apex)postulatesdefinitioncollaries
Since you didn't include the statements in your question there is no way for us to know
Theorems, definitions, corollaries, and postulates
No
no
Mathematical logic.
conclusion
Yes, of course.
Guess Conjecture
A statement that is subjective, ambiguous, or based on opinion cannot be used to explain the steps of a proof. In a mathematical proof, each step must be based on objective facts, definitions, axioms, or previously proven theorems in order to ensure the validity and rigor of the argument. Statements that rely on personal beliefs, feelings, or interpretations are not suitable for constructing a logical proof.
we use various theorems and laws to prove certain geometric statements are true