Chapters

The product of a number, k, by a vector is another vector:

In the same direction of if k is positive.

In the opposite direction of if k is negative.

Of magintude

Example

Properties of Scalar Multiplication

Associative.

k · (k' · ) = (k · k') ·

Right distributivity.

k · ( + ) = k · + k ·

Left distributivity.

(k + k') · = k · + k' ·

Multiplicative Identity.

1 · =

Superprof

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Emma

I am passionate about travelling and currently live and work in Paris. I like to spend my time reading, gardening, running, learning languages and exploring new places.

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