±ÛÁ¦¸ñ À̾󼱻ý´Ô~~ 08Áß¾Ó´ë BÇü 19¹ø¹®Á¦ Áú¹®...¤Ì
ÀÛ¼ºÀÚ ÀÓ** Á¶È¸¼ö 1,000 ÁÖ¼Òº¹»ç ÁÖ¼Òº¹»ç

k=0ºÎÅʹϱñ   ¼ö¿­ÀÌ 1 - 1/3! + 1/5! -1/7! + 1/9! .....

                        k=     0     1        2      3       4      .....

0.0005¸é 

 

1/3! = 1/6 = 0.16666

1/5! = 1/120 = 0.00833

1/7! = 1/5040 = 0.000198

¿ÀÂ÷°¡ 0.0005 ¹×À¸·Î Â÷À̳¯¶ó¸é 1/7! À϶§ k=3  ´ä 2¹ø¾Æ´Ñ°¡¿©?.¤Ì¤Ì

 

¿Ö 1¹øÀÎÁö Àß ¸ð¸£°Ú½À´Ï´Ù...¤Ì¤Ì ¾Ë·ÁÁÖ¼¼¿ä.....


¸ñ·Ï


¹øÈ£ ±¸ºÐ Á¦¸ñ ±Û¾´ÀÌ µî·ÏÀÏ Á¶È¸¼ö
4549 ±âŸ ÆíÀÔ¹®ÀÇ µå¸³´Ï´Ù   2008/01/25 828
4548 ±âŸ Á÷ÀåÀÎÀÔ´Ï´Ù.   ÀÌ** 2008/01/23 886
4547 ±âŸ Á÷ÀåÀÎÀÔ´Ï´Ù.   2008/01/25 891
4546 ±âŸ Çѱ¹¿Ü±¹¾î´ëÇб³   ±Ç** 2008/01/22 1073
4545 ±âŸ Çѱ¹¿Ü±¹¾î´ëÇб³   2008/01/25 937
4544 ±âŸ ÆíÀÔÁغñ¸¦ ½ÃÀÛÇÏ·Á ÇÕ´Ï´Ù.   ¹Ú** 2008/01/22 897
4543 ±âŸ ÆíÀÔÁغñ¸¦ ½ÃÀÛÇÏ·Á ÇÕ´Ï´Ù.   2008/01/24 836
4542 ±âŸ ÆíÀÔÀ»ÇÏ°í½ÍÀºµ¥...   ±è** 2008/01/22 802
4541 ±âŸ ÆíÀÔÀ»ÇÏ°í½ÍÀºµ¥...   2008/01/24 782
4540 ±âŸ °æÈñ´ë ±âÃÊ°è¿­ Çо÷Àû¼º°í»ç¿¡ ´ëÇؼ­ Áú¹®ÀÌ¿ä~!   Æù** 2008/01/22 947
4539 ±âŸ °æÈñ´ë ±âÃÊ°è¿­ Çо÷Àû¼º°í»ç¿¡ ´ëÇؼ­ Áú¹®ÀÌ¿ä~!   2008/01/22 878
4538 ±âŸ ÆíÀÔÀÌ¿ä ¤¾   ¾ç** 2008/01/21 742
4537 ±âŸ ÆíÀÔÀÌ¿ä ¤¾   2008/01/22 837
4536 ±âŸ Çѱ¹¿Ü´ë ¸éÁ¢ Áú¹®ÀÌ¿ä~~~~   ³²** 2008/01/21 1112
4535 ±âŸ Çѱ¹¿Ü´ë ¸éÁ¢ Áú¹®ÀÌ¿ä~~~~   2008/01/22 1011
4534 ±âŸ ¼­¿ï½Ã¸³´ë ¼öÇÐÀü°ø½ÃÇè °ü·ÃÁú¹®µå¸³´Ï´Ù.   ¹Ú** 2008/01/19 805
4533 ±âŸ ¼­¿ï½Ã¸³´ë ¼öÇÐÀü°ø½ÃÇè °ü·ÃÁú¹®µå¸³´Ï´Ù.   ÀÌ** 2008/01/20 913
4532 ±âŸ Çлç°æ°í´©ÀûÀ¸·ÎÀ¯±Þ´çÇß¾î¿ä..   À±** 2008/01/19 949
4531 ±âŸ Çлç°æ°í´©ÀûÀ¸·ÎÀ¯±Þ´çÇß¾î¿ä..   2008/01/20 1103
±âŸ À̾󼱻ý´Ô~~ 08Áß¾Ó´ë BÇü 19¹ø¹®Á¦ Áú¹®...¤Ì   ÀÓ** 2008/01/19 1000