vectors-m

Related Questions

• The horizontal force and the force inclined at an angle ${{60}^{o}}$ with the vertical, whose resultant is in vertical direction of P kg, are

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• If $\theta $ is the angle between the vectors a and b, then $\frac{|a\times b|}{|a\,.\,b|}$ equal to

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• A zero vector has

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• If $D,\,E,\,F$ are respectively the mid points of $AB,\,AC$ and $BC$ in $\Delta ABC$ , then $\overrightarrow{BE}$ $+\overrightarrow{AF}=$

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• If $l\,\mathbf{a}+m\,\mathbf{b}+n\,\mathbf{c}=\mathbf{0},$ where $l,\,m,\,\,n$ are scalars and a, b, c are mutually perpendicular vectors, then

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