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Order is important in the cross product. If the order of operations changes in a cross product the direction of the resulting vector is reversed. That is,⇐ ПредыдущаяСтр 24 из 24
The cross product has the following properties. Rectangular coordinates: When working in rectangular coordinate systems, the cross product of vectors a and b given by Can be evaluated using the rule One can also use direct multiplication of the base vectors using the relations
The triple product: The triple product of vectors a, b, and c is given by The value of the triple product is equal to the volume of the parallelepiped constructed from the vectors. This can be seen from the figure since The triple product has the following properties Rectangular coordinates: Consider vectors described in a rectangular coordinate system as The triple product can be evaluated using the relation Triple vector product: The triple vector product has the properties
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