1.

If \[A(6,3),\]\[B(-3,5)\], \[C(4,-2)\] and \[D(x,\text{ }3x)\]are four points. If the ratio of area of \[\Delta DBC\]and \[\Delta ABC\]is 1 : 2, then the value of x, will be [IIT 1959]

A. \[\frac{11}{8}\]
B. \[\frac{8}{11}\]
C. \[3\]
D. None of these
Answer» B. \[\frac{8}{11}\]


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