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Commutative & Type compatibility: CROSS PRODUCT

The CROSS PRODUCT operation is:
a) Commutative
b) Associative
c) Distributive
d) Non-commutative

1 Answer

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Final answer:

The CROSS PRODUCT is non-commutative but distributive over vector addition. Changing the order of vectors produces a vector in the opposite direction due to the anticommutative property.

Step-by-step explanation:

The operation in question is the CROSS PRODUCT, which is a type of vector multiplication. The CROSS PRODUCT is non-commutative, meaning that the order in which two vectors are multiplied affects the result. Specifically, changing the order of the vectors in a cross product will result in their product being pointed in the opposite direction, which is an expression of the anticommutative property. That is, ℓ × B = - (B × ℓ). Furthermore, the CROSS PRODUCT is also distributive over vector addition, which means that A × (B+C) equals A × B + A × C. Unlike the CROSS PRODUCT, other operations such as vector addition and the dot product are commutative, where the order does not affect the outcome.

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