Inner Product

Pronunciation: /ˈɪn ər ˈprɒ dəkt/ Explain
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Can the inner product be greater than the length of one of the vectors?
Manipulative 1 - Inner Product Created with GeoGebra.

The inner product, also called dot product of two vectors <x1, y1> and <x2, y2> is a scalar defined as x1·x2 + y1·y2. For vectors with more than two dimensions, the dot product is defined as

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McAdams, David E. Inner Product. 8/7/2018. All Math Words Encyclopedia. Life is a Story Problem LLC.

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8/6/2018: Initial version. (McAdams, David E.)

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