1.

For which of the following values of m, the area of the region bounded by the curve \[y=x-{{x}^{2}}\] and the line \[y=mx\] equals\[\frac{9}{2}\] [IIT 1999]

A. \[-4\]
B. \[-2\]
C. 2
D. 4
Answer» C. 2


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