Vectors, what even are they? | Essence of linear algebra, chapter 1
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Analytic geometryScalar (mathematics)Coordinate systemCartesian coordinate systemBinary operationsAdditionMultiplicationIntersection (set theory)Mathematical objectsTupleNegative numberNumberMathematical analysisLinear algebraMorphismNumerical analysisElementary geometryLine (geometry)PerpendicularParallel (geometry)Mathematical terminologySpace (mathematics)MathematicsDefinition