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题 如图1,T是锐角三角形,矩形Q、R的一部分内接于T,设S(x)表示图形x的面积。求S(Q)+S(R)/S(T)的最大值。 (上海市1987年数学竞赛题)
Problem As shown in Figure 1, T is an acute-angled triangle. A part of the rectangle Q, R is inscribed in T, and S (x) is the area of the graph x. Find the maximum value of S(Q)+S(R)/S(T). (Shanghai Mathematics Competition 1987)