並前往https://math.ymhs.tyc.edu.tw/chenjt99/ScrClass/1082/%E9%AB%98%E4%B8%80/Ex/%E5%96%AE%E5%85%8301-%E6%95%B8%E5%88%97%E8%88%87%E9%81%9E%E8%BF%B4%E9%97%9C%E4%BF%82-SUPER%E7%BF%92%E4%BD%9C%E7%B0%BF.pdf