Revision as of 20:10, 30 September 2024 edit 41.215.171.132 (talk) →In real or complex vector spaces Tags: Reverted Mobile edit Mobile app edit Android app edit App section source ← Previous edit		Revision as of 05:42, 4 October 2024 edit undo Tamfang (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 59,045 edits ??? — Undid revision 1248667670 by 41.215.171.132 (talk) Tag: Undo Next edit →
Line 18: for some vectors <math>\mathbf{u}, \mathbf{v} \in V.</math> ~~Something~~Equivalently, a line segment is the [[convex hull]] of two points. Thus, the line segment can be expressed as a [[convex combination]] of the segment's two end points. In [[geometry]], one might define point {{mvar\|B}} to be between two other points {{mvar\|A}} and {{mvar\|C}}, if the distance {{mvar\|{{abs\|AB}}}} added to the distance {{mvar\|{{abs\|BC}}}} is equal to the distance {{mvar\|{{abs\|AC}}}}. Thus in {{tmath\|\R^2,}} the line segment with endpoints <math>A=(a_x,a_y)</math> and <math>C=(c_x,c_y)</math> is the following collection of points:

Line segment: Difference between revisions