vectors-m

Related Questions

• The area of the parallelogram whose diagonals are $\mathbf{a}=3\,\mathbf{i}+\mathbf{j}-2\mathbf{k}$ and $\mathbf{b}=\mathbf{i}-3\,\mathbf{j}+4\,\mathbf{k}$ is

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• The projection of the vector $i-2j+k$ on the vector $4i-4j+7k$ is

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• If a and b are adjacent sides of a rhombus, then

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• If $|\mathbf{a}+\mathbf{b}|\,\,>\,\,|\mathbf{a}-\mathbf{b}|,$ then the angle between a and b is

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• What should be added in vector $\mathbf{a}=3\mathbf{i}+4\mathbf{j}-2\mathbf{k}$ to get its resultant a unit vector $\mathbf{i}$

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