Let C1 & C2 be two curves passing through the origin as shown in the figure A curve C is said to "bisect the area" the region between C1 & C1 if for each point P of C the two shaded regions A & B shown in the figure have equal areas Determine the upper curve C2 given that the bisecting curve C has the equation y=x2 & that the lower curve C1 has the equation y=x2/2