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Questions tagged 'dot product'

1 questions

Using Dot Products of Vectors, Find a ⋅ b a = 8i + 6j, b = 4i + 5j?

How can I calculate the dot product of the vectors ( \mathbf{a} = 8\mathbf{i} + 6\mathbf{j} ) and ( \mathbf{b} = 4\mathbf{i} + 5\mathbf{j} )?