File:Vector dotproduct.png: Difference between revisions
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Note:True dot products are only produced when the length of both vectors is 1. The normalisation step has been skipped in the following demonstration to make its equations simpler (but the positive/zero/negative rule still applies).
TomEdwards (talk | contribs) (normalisation note) |
(Popcorn uploaded a new version of File:Vector dotproduct.png) |
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Latest revision as of 22:20, 6 February 2024
Vector dot products: (2,2) x (-2,0) = (-4,0) = -4; (2,2) x (-2,2) = (-4,4) = 0; (2,2) x (2,2) = (4,4) = 8
Note:True dot products are only produced when the length of both vectors is 1. The normalisation step has been skipped in the following demonstration to make its equations simpler (but the positive/zero/negative rule still applies).File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:20, 6 February 2024 |  | 600 × 192 (12 KB) | Popcorn (talk | contribs) | Inverted colors to match dark wiki. |
| 13:10, 13 April 2009 |  | 600 × 192 (5 KB) | TomEdwards (talk | contribs) | ||
| 10:33, 12 April 2009 |  | 768 × 372 (7 KB) | TomEdwards (talk | contribs) | Vector dot products: (2,2) x (-2,0) = (-4,0) = -4; (2,2) x (-2,2) = (-4,4) = 0; (2,2) x (1,2) = (2,4) = 6 |
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