vectors-m

Related Questions

• 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 $\mathbf{a}, \mathbf{b}, \mathbf{c}, \mathbf{d}$ be the position vectors of the points A, B, C and D respectively referred to same origin O such that no three of these points are collinear and $\mathbf{a}+\mathbf{c}=\mathbf{b}+\mathbf{d},$ then quadrilateral ABCD is a

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• If $\theta$ be the angle between the vectors a and b and $|\mathbf{a}\times \mathbf{b}|\,=\mathbf{a}\,.\,\mathbf{b},$ then $\theta =$

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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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• If $a=(1,\,-1,\,2),\ b=(-2,\,3,\,5)$, $\mathbf{c}=(2\,,\,-2,\,4)$ and i is the unit vector in the x-direction, then $(a-2b+3c)\,.\,i=$

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