PROOF 21
Prove.
The distance between two points
On the coordinate plane.
Definition D1
The distance d(P, Q) between two points P and Q is the length of the segment PQ joining them.
Proof.
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PROOF 21
The distance between two points
On the coordinate plane.
Definition D1
The distance d(P, Q) between two points P and Q is the length of the segment PQ joining them.
Proof.
Related labs