If (a²,a-2) be a point interior to the region of the parabola y²=2x bounded by the chord joining the points (2,2) and (8,-4) then find the set of all possible real values of a.

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²and y=1/a²0 check with respect to origin point lies opposite side of origin with repect to lineput here x=a-4ax²equation of line passing through these two points will be 3y=x+4now here points must lies in the area between parabola and line that meansy