vectors-m

Related Questions

• If a is any vector in space, then

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• If a and b are two non-zero vectors, then the component of b along a is

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• The position vectors of P and Q are $5\mathbf{i}+4\mathbf{j}+a\mathbf{k}$ and $-\mathbf{i}+2\mathbf{j}-2\mathbf{k}$ respectively. If the distance between them is 7, then the value of a will be

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• The area of the parallelogram whose diagonals are $\frac{3}{2}\mathbf{i}+\frac{1}{2}\mathbf{j}-\mathbf{k}$ and $2\mathbf{i}-6\mathbf{j}+8\mathbf{k}$ is

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• The scalars l and m such that $l\mathbf{a}+m\mathbf{b}=\mathbf{c},$ where a, b and c are given vectors, are equal to

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