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Linear Algebra
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Dot product
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112.
Computing a Dot Product
easy
What is the dot product of vectors [1, 2, 3] and [4, 5, 6]?
A
6, computed as the average of the products of corresponding components
B
15, computed as the sum of the absolute differences between corresponding components
C
21, computed as the sum of squared differences between corresponding components
D
32, computed as 1×4 + 2×5 + 3×6
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