並前往https://math.ymhs.tyc.edu.tw/chenjt99/ScrClass/1082/%E9%AB%98%E4%B8%80/Ex/%E5%96%AE%E5%85%8309-%E4%BA%8C%E7%B6%AD%E6%95%B8%E6%93%9A%E5%88%86%E6%9E%90-SUPER%E7%BF%92%E4%BD%9C%E7%B0%BF.pdf