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Mathematics, 26.12.2021 04:30 jahyra11
For any two numbers a and b, the product of a − b times itself is equal to a^2 − 2ab + b^2. Does this familiar algebraic result hold for dot products of a vector u − v with itself? In other words, is it true that (u − v) • (u − v) = u • u − 2u • v + v • v? Justify your conclusion, trying not to express vectors u and v in component form.
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For any two numbers a and b, the product of a − b times itself is equal to a^2 − 2ab + b^2. Does thi...
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