人ã¯ãã¯ããç¡éã«é£ã¹ããã¨ãã§ãããã æ°å¦ç帰ç´æ³ã使ãã°è¨¼æã§ããã ã人ã¯ä»»æã®èªç¶æ°nåã®ç±³ç²ãé£ã¹ããããã¨ããå½é¡ãèãã¾ãã n=1 ã®å ´å 人ã¯ç±³ç²ã1ç²é£ã¹ããã¨ãããããããã®ã§å½é¡ã¯æãç«ã¤ã ä»»æã®èªç¶æ° n=k ãæãç«ã¤ã¨ä»®å®ããã ã©ããªã«ãè ¹ãã£ã±ãã§è¦ããã¦ãããã¨1ç²ã ããªããªãã¨ãä½è¨ã«é£ã¹ããã¨ã¯å¯è½ã§ãããã n=k+1 ã®ã¨ãã«ãæãç«ã¤ã 1, 2 ã«ããä»»æã®èªç¶æ°ã«å¯¾ãã¦å½é¡ãæãç«ã¤ãã¨ã証æãããã ãã®å½é¡ã¯èªç¶æ° n ãã¨ã¦ã大ãããã¦ãæãç«ã¤ã®ã§ããã¯ããç¡éã«é£ã¹ãããã¨è¨ã£ã¦ãããã¨èãããã¾ãã ãã®è¨¼æã¯ããããå¿ç¨ã§ãããã§ãã:D
{{#tags}}- {{label}}
{{/tags}}