Q:
# What is the cross product of a vector?

**The cross product of a vector is an extra vector that is at right angles to both the two vectors that were crossed.** The new formed vector is still at right angles to the rest even if it does not point to the same direction as the original two.

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There is one requirement that must be satisfied in order to find a cross product: Both of the vectors need to be three-dimensional vectors. This is because the result of a cross product is another vector, also known as a vector product, and not a number as is the case with the result of the dot product.

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