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  [°í1¼öÇÐ] 208_C[n,2] = 1+2+3+...+(n-1)
  
 ÀÛ¼ºÀÚ : ÀÌÀåÈÆ
ÀÛ¼ºÀÏ : 2014-05-20     Á¶È¸ : 10,438  
 Ã·ºÎÆÄÀÏ :  208.cdf (13.2K) DATE : 2017-10-15 11:39:41



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ÀÌÀåÈÆ (14-05-20 19:44)
C[n,2] ¿Í 1+2+3+...+(n-1)ÀÌ °°À½Àº À§ÀÇ »¡°­»ö °ø°ú ÆĶû»ö µÎ °øÀÇ ´ëÀÀ°ü°è·Î ¾Ë ¼ö ÀÖ½À´Ï´Ù. ÆĶû»ö µÎ °øÀ» ¼±ÅÃÇÏ´Â ¹æ¹ýÀÇ ¼ö´Â C[n,2] Àε¥...
ÀÌ°ÍÀÌ ±× À§¿¡ ½×¿©Á® ÀÖ´Â °øµéÀÇ ÃÑ ÇÕ 1+2+3+...+(n-1)°ú °°À½À» »¡°­°ø¿¡ ´ëÇÑ ÀÏ´ëÀÏ ´ëÀÀÀ¸·Î ÀÌÇØÇÏ¿© º¸½Ã±â ¹Ù¶ø´Ï´Ù. ¸¶¿ì½º¸¦ ¿ø À§¿¡ ¿Ã·Á³õ°í Ŭ¸¯ÇÏ¸é »¡°­°ø°ú ÆĶû°øÀÇ ´ëÀÀ°ü°è¸¦ ¿òÁ÷¿© º¼ ¼ö ÀÖ½À´Ï´Ù. ^^
ÀÌÀåÈÆ (16-01-21 15:49)
Updated Wolfram CDF Player 10.3.
ÀÌÀåÈÆ (17-05-30 15:40)
Updated by Wolfram Mathematica 11.1 & Optimized Wolfram CDF Player 11.1.
 
   
 

 
 
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