Mathematical logic.
DDSDS
Deductive reasoning In mathematics, a proof is a deductive argument for a mathematical statement. Deductive reasoning, unlike inductive reasoning, is a valid form of proof. It is, in fact, the way in which geometric proofs are written.
Unproven Theorems
Property is not just a mathematical term. It means a characteristic or attribute.
Mathematical logic and proof theory (a branch of mathematical logic) for proof
mathematical phrase
Mathematical logic.
Altitude
CHEESE
force/area
DDSDS
Deductive reasoning In mathematics, a proof is a deductive argument for a mathematical statement. Deductive reasoning, unlike inductive reasoning, is a valid form of proof. It is, in fact, the way in which geometric proofs are written.
Unproven Theorems
Property is not just a mathematical term. It means a characteristic or attribute.
A proof written in the form of a paragraph (as opposed to a two-column proof)
It's a number sentence:)