The vectors a and b are non-collinear. The value of x for which the vectors \[\mathbf{c}=(x-2)\,\mathbf{a}+\mathbf{b}\] and \[\mathbf{d}=(2x+1)\,\mathbf{a}-\mathbf{b}\] are collinear, is

The vectors a and b are non-collinear. The value of x for which the ve

1.	The vectors a and b are non-collinear. The value of x for which the vectors \[\mathbf{c}=(x-2)\,\mathbf{a}+\mathbf{b}\] and \[\mathbf{d}=(2x+1)\,\mathbf{a}-\mathbf{b}\] are collinear, is
A.	1
B.	\[\frac{1}{2}\]
C.	\[\frac{1}{3}\]
D.	None of these
Answer» D. None of these

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The vectors a and b are non-collinear. The value of x for which the vectors \[\mathbf{c}=(x-2)\,\mathbf{a}+\mathbf{b}\] and \[\mathbf{d}=(2x+1)\,\mathbf{a}-\mathbf{b}\] are collinear, is

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