vectors-m

Related Questions

• If a, b, c are three vectors such that $\mathbf{a}=\mathbf{b}+\mathbf{c}$ and the angle between b and c is $\pi /2,$ then (Note : Here $a=\,\,|\mathbf{a}|,\,\,b=\,|\,\mathbf{b}|,\,\,c=\,|\mathbf{c}|)$

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• The points $A\,(\mathbf{a}),\,B\,(\mathbf{b}),\,C\,(\mathbf{c})$ will be collinear if

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• Which of the following is not a property of vectors

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• A zero vector has

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• If the angle between a and b be ${{30}^{o}}$, then the angle between 3 a and – 4 b will be

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