ã0.999999・・・ã£ã¦ããã æ°ï¼¡ã®æç§æ¸ããã£ã¨çºãã¦ããå½¼ããæ¯ãåãã¦è¨ã£ãã ãããä½ã ã1 ãããã¼ã ãã ã1 ã ãã ããªãã§ã ä¼ã¿æéã¯æ®ã5 åãåã£ã¦ããã次ã®ææ¥ã¯ã¤ãã±ã³ã®è±èªã ã£ããããããåèªãã¹ãã® "ä»è¾¼ã¿" ãã¯ããããã ãã ã£ã¦ã»ããæç§æ¸ã«ããæ¸ãã¦ããã åã¯æç§æ¸ãã²ã£ããã£ã¦èªã¿ä¸ããã1 ã3 ã§å²ãã¨ã0.333・・・ãããã3 åããã¨ã0.999・・・ãã§ãããã®0.999・・・ã¯1 ã3 ã§å²ã£ã¦3 åããã ãã ãããçµå±ã¯æåã¨åãã1 ã«æ»ãããã¥ã¼ãã¥ã¼ãã¥ã¼ã¨é£å¼ããèªåããã«ã¿ããã«æããã ãã§ãããã ãããä½ã ããã¥ã¼ãã¥ã¼ãã¥ã¼ã£ã¦ãã¨ã¯ãããã©ãã¾ã§è¡ã£ã¦ããã¥ã¼ãåºã¦ãããã ãï¼ããã£ã¦ãã¥ã¼ã ãããã¤ãã¨ã¯éããããã å½¼ããã¥ã¼ãã¥ã¼ã¨é³´ãããä¼ã¿æéã¯æ®ãå°ãªãã ãã§ãæç§æ¸ã«ããæ¸ãã¦ããã

{{#tags}}- {{label}}
{{/tags}}