vectors-m

Related Questions

• If $\theta$ be the angle between two vectors a and b, then $\mathbf{a}.\mathbf{b}$ $\ge 0$ if

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• If the vectors $3\,\mathbf{i}+2\,\mathbf{j}-\mathbf{k}$ and $6\,\mathbf{i}-4x\mathbf{j}+y\mathbf{k}$ are parallel, then the value of x and y will be

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• If the vectors represented by the sides AB and BC of the regular hexagon ABCDEF be a and b, then the vector represented by $\overrightarrow{AE}$ will be

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• If OP = 8 and $\overrightarrow{OP}$ makes angles ${{45}^{o}}$ and ${{60}^{o}}$ with OX-axis and OY-axis respectively, then $\overrightarrow{OP}=$

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• If three points A, B and C have position vectors $(1,\,x,\,3),\,\,(3,\,4,\,7)$ and $ap+bq+cr=1$ respectively and if they are collinear, then $(x,\,y)=$

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