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4.1

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Directly related questions


Sub sections and their related questions

Concept of a vector.

Representation of vectors using directed line segments.

Unit vectors; base vectors i, j, k.

Components of a vector: v = \left( {\begin{array}{*{20}{c}} {{v_1}} \\ {{v_2}} \\ {{v_3}} \end{array}} \right) = {v_1}i + {v_2}j + {v_3}k .

Algebraic and geometric approaches to the sum and difference of two vectors.

Algebraic and geometric approaches to the zero vector 0, the vector - v .

Algebraic and geometric approaches to multiplication by a scalar, kv .

Algebraic and geometric approaches to magnitude of a vector, \left| v \right| .

Algebraic and geometric approaches to position vectors \overrightarrow {OA} = a .

\overrightarrow {AB} = b - a .