[°øÁö] |
[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
ȫâÀÇ |
2021-05-20 |
±ÛÁ¦¸ñ |
[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
ÀÛ¼ºÀÚ |
ȫâÀÇ |
µî·ÏÀÏ |
2021-05-20 |
|
¾È³çÇϼ¼¿ä, ȫâÀÇ ¼±»ý´ÔÀÔ´Ï´Ù.
Àΰ ¼ö°»ý ¿©·¯ºÐµé
Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ýÀÔ´Ï´Ù.
* Áú¹® ¹æ¹ý
1. Ä«Ä«¿ÀÅå¿¡ ¼±»ý´Ô ¾ÆÀ̵ð Ãß°¡
ȫâÀÇ ¼±»ý´Ô Ä«Ä«¿ÀÅå ¾ÆÀ̵ð : hongdly
2. Áú¹®ÇÒ ¶§, º»ÀÎÀÌ ¼ö°ÇÏ°í ÀÖ´Â °ÀÇ¸í ±âÀç / ¸î °ÀÎÁö ±âÀçÇØÁֽñ⠹ٶø´Ï´Ù.
°¨»çÇÕ´Ï´Ù. |
|
1020 |
ºñÁ¦Â÷¼±Çü¹ÌºÐ¹æÁ¤½Ä Áú¹® |
songsh09** |
2015-11-09 |
±ÛÁ¦¸ñ |
ºñÁ¦Â÷¼±Çü¹ÌºÐ¹æÁ¤½Ä Áú¹® |
ÀÛ¼ºÀÚ |
songsh09** |
µî·ÏÀÏ |
2015-11-09 |
|
ºñÁ¦Â÷¼±Çü¹ÌºÐ¹æÁ¤½Ä¿¡¼ R(x)°¡ »ï°¢ÇÔ¼öÀ϶§ Re¶û ImÀÌ Àִµ¥ ÀÌ°Ô ÇÏ´Â ¿ªÇÒÀÌ ¹ºÁö Àß ¸ð¸£°Ù½À´Ï´Ù..
|
|
¦¦ |
»ï°¢ÇÔ¼öÀÇ ¸è±Þ¼ö |
±³¼ö´Ô |
2015-11-11 |
±ÛÁ¦¸ñ |
»ï°¢ÇÔ¼öÀÇ ¸è±Þ¼ö |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-11 |
|
¸è±Þ¼ö Àü°³¿¡¼ e^ix =cosx + i sinx¿¡¼ cosx´Â e^ix ¿¡¼ ½Ç¼öºÎ(Re)°í¿ä, sinx´Â e^ix ¿¡¼ Çã¼öºÎ(IM)ÀÔ´Ï´Ù.
±×¸®°í ºñÁ¦Â÷ Ư¼öÇظ¦ ±¸ÇÒ ¶§ Áö¼ö²ÃÀÇ ÇÔ¼ö¸¦ ÀÌ¿ëÇϸé Æí¸®Çؼ ½Ç¼öºÎ¿Í Çã¼öºÎ¸¦ ³ª´©¾î¼ »ý°¢ÇÏ´Â °ÍÀÔ´Ï´Ù. |
|
1019 |
p.75 3¹ø |
jus1** |
2015-11-09 |
±ÛÁ¦¸ñ |
p.75 3¹ø |
ÀÛ¼ºÀÚ |
jus1** |
µî·ÏÀÏ |
2015-11-09 |
|
ºÎŹµå¸®°Ú½À´Ï´Ù |
|
¦¦ |
°î¼±ÀÇ ¸ð¾ç |
±³¼ö´Ô |
2015-11-11 |
±ÛÁ¦¸ñ |
°î¼±ÀÇ ¸ð¾ç |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-11 |
|
¹ÌºÐÇÏ¿© x°¡ ¹«ÇÑ´ëÀÏ ¶§ ¿µÀÌ°í ¿µÀ¸·Î Á¢±ÙÇÒ ¶§ ¹«ÇÑ´ëÀÌ¸é ´ë·«ÀûÀ¸·Î ¾Ë ¼ö ÀÖÀ¸³ª ÇÑ ¹ø´õ ¹ÌºÐÇÏ¿© °î¼±ÀÇ ¸ð¾çÀ» Á¤ÇÑ ÈÄ¿¡ÇÏ¸é ´õ¿í´õ Á¤È®ÇÏÁÒ Çѹø´õ ¹ÌºÐÇϸé À½¼ö°¡ ³ª¿À¹Ç·Î °î¼±ÀÇ ¸ð¾çÀÌ À§·Î º¼·ÎÇϹǷΠÇ×»ó Áõ°¡ÇÔ¼öÀÎ °ÍÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. |
|
1018 |
Áú¹® |
songsh09** |
2015-11-09 |
±ÛÁ¦¸ñ |
Áú¹® |
ÀÛ¼ºÀÚ |
songsh09** |
µî·ÏÀÏ |
2015-11-09 |
|
±³¼ö´Ô ±ØÇѺñ±³ÆÇÁ¤¹ý¿¡¼ ¸¸¾à¿¡ ¼ö·ÅÇÏ´Â ±Þ¼ö¶û ºñ±³ÇÞÀ»¶§ ¹ß»êÇÏ¸é ±× ±Þ¼ö´Â ¹ß»êÇÏ´Â ±Þ¼ö°í ¹ß»êÇÏ´Â ±Þ¼ö¶û ÇßÀ»¶§ ¹ß»êÇÏ¸é ±× ±Þ¼ö´Â ¼ö·ÅÇϴ°Ŷó°í ºÁµµ µÇ³ª¿ä? |
|
¦¦ |
±ØÇѺñ±³ÆÇÁ¤¹ý |
±³¼ö´Ô |
2015-11-11 |
±ÛÁ¦¸ñ |
±ØÇѺñ±³ÆÇÁ¤¹ý |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-11 |
|
¹ß»êÇÏ´Â ±Þ¼ö¶û ºñ±³ÇÏ¿© °ªÀÌ ¿µÀÌ¸é ¼ö·ÅÇÏ´ÂÁö ¹ß»êÇÏ´ÂÁö ¾Ë ¼ö ¾ø½À´Ï´Ù.(´Ü, ºÐ¸ð¿¡ ¹ß»êÇÏ´Â ±Þ¼ö¸¦ ³õÀ» ¶§)
¼ö·ÅÇÏ´Â ±Þ¼ö¿Í ºñ±³ÇÏ¿© ¹«ÇÑ´ë°¡ ³ª¿À¸é ¼ö·ÅÇÏ´ÂÁö ¹ß»êÇÏ´ÂÁö ¾Ë ¼ö ¾ø½À´Ï´Ù. |
|
1017 |
Áú¹® |
siyepa** |
2015-11-06 |
±ÛÁ¦¸ñ |
Áú¹® |
ÀÛ¼ºÀÚ |
siyepa** |
µî·ÏÀÏ |
2015-11-06 |
|
¼ö¾÷³»¿ëÁú¹®Àº ¾Æ´Ñµ¥¿ä ¼÷´ë¶û ÀÌ´ë ±âÃâ¹®Á¦´Â ±¸Çߴµ¥ ´äÀÌ ¾ø¾î¼¿ä 2013³âºÎÅÍ 2015³â±îÁö ¼÷´ë,ÀÌ´ë ´ä ±¸ÇÒ ¼ö ÀÖÀ»±î¿ä? |
|
¦¦ |
±âÃâ¹®Á¦ ´äº¯ |
±³¼ö´Ô |
2015-11-09 |
±ÛÁ¦¸ñ |
±âÃâ¹®Á¦ ´äº¯ |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-09 |
|
Çпø¿¡¼ ¹®Á¦Áö¸¦ »ç¼Å¾ß ÇÒ °Í °°½À´Ï´Ù.
²À ¼÷´ë¸¸ ÇÊ¿äÇϸé Çпø¿¡ ¿À¼Å¼ ÇÊ¿äÇÑ ºÎºÐ¸¸ º¹»ç¸¦ ºÎŹÇÏ½Ã¸é µË´Ï´Ù. |
|
1016 |
ÀÌ °ÀÇ¿¡³ª¿À´Â ¹®Á¦´Â¾Æ´Ñµ¥..¿©ÂåºÁµµ µÉ±î¿ä?? |
jus1** |
2015-11-05 |
±ÛÁ¦¸ñ |
ÀÌ °ÀÇ¿¡³ª¿À´Â ¹®Á¦´Â¾Æ´Ñµ¥..¿©ÂåºÁµµ µÉ±î¿ä?? |
ÀÛ¼ºÀÚ |
jus1** |
µî·ÏÀÏ |
2015-11-05 |
|
Áß¾Ó´ë 10³â ±âÃâ¹®Á¦ÀÔ´Ï´Ù. Áú¹®ÇÒ°÷ÀÌ ¾ø¾î Áú¹®µå¸³´Ï´Ù ¤Ì ¤Ì ´äÀÌ 3¹øÀε¥, ÀÏ´ëÀÏ´ëÀÀÀÌ µÇ·Á¸é kerT °¡ 0Â÷¿øÀÌ µÇ¾î¾ßÇÏ´Â°Ç ¾Ë°Ú´Âµ¥ kerT °¡ 0Â÷¿øÀÌ¸é ¿Ö delA=1 ¶Ç´Â -1 À̵ǴÂÁö ¸ð¸£°Ú½À´Ï´Ù..ºÎŹµå¸®°Ú½À´Ï´Ù!! |
|
¦¦ |
¼±Çüº¯È¯ |
±³¼ö´Ô |
2015-11-09 |
±ÛÁ¦¸ñ |
¼±Çüº¯È¯ |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-09 |
|
ÆÄÀÏÀ» º¸³Â½À´Ï´Ù. Âü°íÇϽñ⠹ٶø´Ï´Ù. |
|
1015 |
p75 54¹ø¹®Á¦ |
songsh09** |
2015-11-03 |
±ÛÁ¦¸ñ |
p75 54¹ø¹®Á¦ |
ÀÛ¼ºÀÚ |
songsh09** |
µî·ÏÀÏ |
2015-11-03 |
|
´äÁö¿¡¼ ÀμöºÐÇظ¦ Çϸé (p-x)(p+x-y)=0 À̶ó°í Çߴµ¥ (p+x)(p-x+y)=0 À¸·Î ÀμöºÐÇØ µÇ¾ßµÇ´Â°Å ¾Æ´Ñ°¡¿ä??
|
|
¦¦ |
ÀμöºÐÇØ |
±³¼ö´Ô |
2015-11-05 |
±ÛÁ¦¸ñ |
ÀμöºÐÇØ |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-05 |
|
¼±»ý´ÔÀÌ Àß ¸ø º¸°í ÀμöºÐÇØÇ߳׿ä.
ÇлýÀÌ ¸»ÇÑ ºÎºÐÀÇ ÀμöºÐÇØ°¡ ¸Â¾Æ¿ä. ±×·³ Çؼ³µµ ºÎÈ£¸¦ ¹Ý´ë·Î ÇÏ¸é µË´Ï´Ù. |
|
1014 |
¸ðÀÇ°í»ç 2ȸ 16¹ø |
jus1** |
2015-11-03 |
±ÛÁ¦¸ñ |
¸ðÀÇ°í»ç 2ȸ 16¹ø |
ÀÛ¼ºÀÚ |
jus1** |
µî·ÏÀÏ |
2015-11-03 |
|
ºÎŹµå¸³´Ï´Ù |
|
¦¦ |
º¹¼ÒÇÔ¼ö·Ð |
±³¼ö´Ô |
2015-11-05 |
±ÛÁ¦¸ñ |
º¹¼ÒÇÔ¼ö·Ð |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-05 |
|
ÇÇÀûºÐ ÇÔ¼ö°¡ ¾çÀÎ °ÍÀ» Ç¥Çö ÇÑ °ÍÀÔ´Ï´Ù. ²À ±×·¡ÇÁ°¡ ±×·¸°Ô ³ª¿Â´Ù´Â °ÍÀº ¾Æ´Õ´Ï´Ù. º¹¼Ò¼ö°¡ Æ÷ÇԵǴ °ÍÀ» ¼³¸íÀ» ÇÏ´Ùº¸´Ï ±×·¡ÇÁ¸¦ ±×·¸°Ô ±×¸° °ÍÀÔ´Ï´Ù. ±×¸®°í Äڽà ÀûºÐÁ¤¸®¿¡¼ ºÐ¸ð°¡ ¿µÀÌ µÇ´Â °ÍÀÌ ¾øÀ¸¸é ´ÙÁßÀûºÐ¿¡¼ Á¦¿ÜÇÏ°í
ºÐ¸ð°¡ ¿µÀÌ µÇ´Â °Í¸¸À» ÄÚ½ÃÀûºÐÁ¤¸®2¸¦ ÀÌ¿ëÇÏ¿© ±¸ÇÏ¸é µË´Ï´Ù.
±×¸®°í ºÐ¸ð°¡ ¿µÀÌÁö¸¸ ¿µ¿ª¿¡ ¼ÓÇÏÁö ¾ÊÀ¸¹Ç·Î °è»ê ÇÒ ÇÊ¿ä°¡ ¾ø´Â °ÍÀÔ´Ï´Ù. |
|
1013 |
193p ´ëÇ¥2 Áú¹®ÀÔ´Ï´Ù!! |
hyngg** |
2015-11-03 |
±ÛÁ¦¸ñ |
193p ´ëÇ¥2 Áú¹®ÀÔ´Ï´Ù!! |
ÀÛ¼ºÀÚ |
hyngg** |
µî·ÏÀÏ |
2015-11-03 |
|
ÀÎƼ±×·² xºÎÅÍ 2x-3±îÁö 1/lnu du±îÁö´Â ¾Ë°Ú´Âµ¥ µÚ¿¡ °è»ê ºÎºÐ¿¡¼ f¼ºêx(x,1)ÀÇ Àǹ̸¦ ¸ð¸£°Ú½À´Ï´Ù »óÇÑÀ» ºÐ¸ð¿¡´Â ±×´ë·Î ³Ö°í ºÐÀÚ´Â ±×°É ¹ÌºÐÇÑ°Å°°Àºµ¥ ºÐ¸ð´Â ³Ö±â¸¸ÇÏ°í ºÐÀÚ¸¸ ¹ÌºÐÇÏ´Â ÀÌÀ¯Á» ¾Ë·ÁÁÖ¼¼¿ä!
|
|
¦¦ |
Á¤ÀûºÐÀ¸·Î Ç¥½ÃµÈ ÇÔ¼öÀÇ ¹ÌºÐ¼ºÁú |
±³¼ö´Ô |
2015-11-05 |
±ÛÁ¦¸ñ |
Á¤ÀûºÐÀ¸·Î Ç¥½ÃµÈ ÇÔ¼öÀÇ ¹ÌºÐ¼ºÁú |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-05 |
|
Á¤ÀûºÐÀ¸·Î Ç¥½ÃµÈ ÇÔ¼öÀÇ ¹ÌºÐ¼ºÁúÀ» ÀÌ¿ëÇÑ °Í ÀÔ´Ï´Ù.
ÀûºÐÇÐ1 P148ÂÊ 4¹ø °ø½Ä º¸¸é ÀÌÇØ ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
|
1012 |
100ÂÊ (7) |
yhmoon** |
2015-11-02 |
±ÛÁ¦¸ñ |
100ÂÊ (7) |
ÀÛ¼ºÀÚ |
yhmoon** |
µî·ÏÀÏ |
2015-11-02 |
|
ln3/2 =1/2-1/2x2 ...À¸·Î ³ª¿À´Âµ¥ 1/2-1/2^2x2... ¾Æ´Ñ°¡¿ä?
|
|
¦¦ |
±Þ¼öÀü°³ |
±³¼ö´Ô |
2015-11-05 |
±ÛÁ¦¸ñ |
±Þ¼öÀü°³ |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-05 |
|
Áö±Ýº¸´Ï ±×·¯³»¿ä.
¹Ì¾ÈÇØ¿ä. ¼±»ý´Ôµµ º¸Áö ¸øÇ߳׿ä. |
|
1011 |
55ȸ º¤ÅÍÀÇ µ¶¸³, Á¾¼Ó Å×½ºÆ® ¹®Á¦. 10¹ø º¸±â (³ª) |
zz** |
2015-10-29 |
±ÛÁ¦¸ñ |
55ȸ º¤ÅÍÀÇ µ¶¸³, Á¾¼Ó Å×½ºÆ® ¹®Á¦. 10¹ø º¸±â (³ª) |
ÀÛ¼ºÀÚ |
zz** |
µî·ÏÀÏ |
2015-10-29 |
|
³ª)¿¡¼ c°¡ ¿µÀÌ ¾Æ´Ï¶ó¸é º¤ÅÍ v°¡ µ¶¸³Àϼö°¡ ¾ø½À´Ï´Ù. ¼±»ý´Ô²²¼µµ ¸»¾¸Çϼ̴µ¥. ±×·³ ¹®Á¦ ÀÚü°¡ ¸ð¼ø ¾Æ´Õ´Ï±î? ±×·¯¹Ç·Î °ÅÁþÀÌ µÇ¾ßÇÏÁö ¾Ê½À´Ï±î? Á¦ ¸Ó¸®°¡ ¸ÛûÇؼ ±×·±Áö ¸î¹øÀ» µ¹·Áµé¾îµµ µµÀúÈ÷ ¹«½¼¸»ÀÎÁö ¸ø¾Ë¾Æ ¸Ô°Ú½À´Ï´Ù ¤Ð¤Ð¤Ð À̺κРÀÚ¼¼È÷ ¼³¸í ÇØÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù. ±Ùµ¥ ½ºÄ®¶ó¿¡µµ µ¶¸³ÀÌ ÀÖ³ª¿ä? ½ºÄ®¶ó a¿Í b´Â ¹«Á¶°Ç Á¾¼Ó¾Æ´Ñ°¡¿ä ? a=b*x x= a/b |
|
¦¦ |
µ¶¸³,Á¾¼Ó |
±³¼ö´Ô |
2015-11-01 |
±ÛÁ¦¸ñ |
µ¶¸³,Á¾¼Ó |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-01 |
|
¿¹ ¼±»ý´ÔÀÌ Àß ¸ø º¸°í Ç®¾ú³×¿ä.
Çлýµé¿¡°Ô ±³Á¤À» ÇØÁÖ¾ú´Âµ¥ µ¿¿µ»óÀº ¾ÆÁ÷ ±³Á¤À» ÇÏÁö ¸øÇÏ¿´½À´Ï´Ù.
½ºÄ®¶ó´Â µ¶¸³ÀÌ ÀÖÀ» ¼ö ¾ø½À´Ï´Ù.
Àß Áú ¹®Çϼ̽À´Ï´Ù. ¿½ÉÈ÷ °øºÎÇϼ¼¿ä. |
|
1010 |
25p ´ëÇ¥À¯Çü1 (¶ó)¿¡ °üÇÑ Áú¹®ÀÔ´Ï´Ù |
hyngg** |
2015-10-28 |
±ÛÁ¦¸ñ |
25p ´ëÇ¥À¯Çü1 (¶ó)¿¡ °üÇÑ Áú¹®ÀÔ´Ï´Ù |
ÀÛ¼ºÀÚ |
hyngg** |
µî·ÏÀÏ |
2015-10-28 |
|
¾È³çÇϼ¼¿ä ÀΰÀ¸·Î ÇнÀÁßÀÎ ´Ê±ïÀÌ ÇлýÀÔ´Ï´Ù.
ù¹ø° ½Ã±×¸¶ 1ºÎÅÍ ¹«ÇÑ´ë±îÁö 1 / e^·çÆ®n°ú µÎ¹ø° ½Ã±×¸¶ 1ºÎÅÍ ¹«ÇÑ´ë±îÁö 1 / n^2 Áß¿¡
µÎ¹ø°°¡ ´õ Ä¿¼ ù ¹ø° °ÍÀÌ ¼ö·ÅÇÑ´Ù°í Çϼ̴µ¥ ¾î°¼ µÎ¹ø°°ÍÀÌ ´õ Å«°ÅÁÒ? 4¸¸ ´ëÀÔÇغÁµµ
ù¹ø°°¡ ´ëÃæ 1/9 µÎ¹ø°°¡ 1 / 16·Î óÀ½ °ÍÀÌ ´õ Å«°Å ¾Æ´Ñ°¡¿ä ´äº¯ ºÎŹµå·Á¿ä!!
|
|
¦¦ |
±Þ¼ö Å©±â ÆÇÁ¤ |
±³¼ö´Ô |
2015-11-01 |
±ÛÁ¦¸ñ |
±Þ¼ö Å©±â ÆÇÁ¤ |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-01 |
|
±Þ¼öÀÇ Å©±â ÆÇÁ¤¶§ ÀÛÀº ¼öÀÚ¸¦ ´ëÀÔÇÏ¸é ±×·² ¼ö ÀÖÀ¸³ª nÀÌ ¾ÆÁÖ Å©¸é e^n > n^2 À̹ǷΠ¿ª¼öÇÏ¸é ºÎµîÈ£°¡ ¹Ù²ò´Ï´Ù. ±Þ¼ö¿¡¼ nÀÌ ¹«ÇÑ´ë·Î °¡±â ¶§¹® ÀÔ´Ï´Ù. |
|
1009 |
Áú¹® |
jia4** |
2015-10-28 |
±ÛÁ¦¸ñ |
Áú¹® |
ÀÛ¼ºÀÚ |
jia4** |
µî·ÏÀÏ |
2015-10-28 |
|
º¤ÅÍÁú¹®Àä, ½ºÅ¸ÆíÀÔ¼öÇÐ ¼±Çü´ë¼öÇÐ p379ÀÇ 7¹øÀÇ º¸±â 4ÀÔ´Ï´Ù. (a¡¤b)c=a(b¡¤c)ÀÇ °ªÀÌ Æ²·È´Ù´Âµ¥ ¿Ö ±×·±°Ç°¡¿ä? ³»ÀûÀº ±³È¯¹ýÄ¢ÀÌ ¼º¸³Çؼ ±¦ÂúÁö ¾Ê³ª¿ä? a¿Í b¸¦ ³»ÀûÇÑ °ªÀ» c¶û ³»ÀûÇÑ°Í, b¿Íc¸¦ ³»ÀûÇÑ °ÍÀ» a¿Í ³»ÀûÇÑ°Í, ÀÌ·¸°Ô Çϴ°Š¾Æ´Ñ°¡¿ä?
|
|
¦¦ |
³»Àû |
±³¼ö´Ô |
2015-11-01 |
±ÛÁ¦¸ñ |
³»Àû |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-01 |
|
a.c=½ºÄ®¶ó, b.c=½ºÄ®¶ó
º¤ÅÍc¿Í º¤ÅÍ a´Â ¹æÇâÀÌ ´Ù¸¦ ¼ö ÀÖ¾î¼ ¾ðÁ¦³ª ÂüÀ̶ó°í ÇÒ ¼ö ¾ø½À´Ï´Ù. |
|
1008 |
±³Àçp.114 12¹ø Áú¹®ÀÔ´Ï´Ù. |
go** |
2015-10-28 |
±ÛÁ¦¸ñ |
±³Àçp.114 12¹ø Áú¹®ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
go** |
µî·ÏÀÏ |
2015-10-28 |
|
Çؼ³Áö¸¦ º¸´Ï ºÐ¸ð¿¡ 980ÀÌ ÀÖ´øµ¥ ÀÌ°ÍÀº ¹«¾ùÀ» ÀǹÌÇÏ´ÂÁö ¸ð¸£°Ú½À´Ï´Ù. ±×¸®°í ¿ë¼öö¹®Á¦¿¡¼ ¿Ö ¹ÌºÐÀ» µÎ¹øÇÑ°ÇÁö ÀÌÇØ°¡µÇÁö ¾Ê½À´Ï´Ù.
|
|
¦¦ |
¿ë¼öö |
±³¼ö´Ô |
2015-11-01 |
±ÛÁ¦¸ñ |
¿ë¼öö |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-11-01 |
|
¿ë¼öö¿¡ Ãß ´Â ¹«°ÔÀ̹ǷΠÁ߷°¡¼Óµµ¸¦ ³ª´©¾î¾ß ÇÕ´Ï´Ù.
±×¸®°í ¿ë¼öö¿¡ ÈûÀ» °¡ÇÏ´Â °ÍÀÔ´Ï´Ù. ÀÌ ¶§ ÈûÀº Áú·® °öÇϱ⠰¡¼ÓµµÀ̹ǷΠ°¡¼Óµµ´Â °Å¸®¸¦ µÎ ¹ø ¹ÌºÐÇؼ µÎ ¹ø
¹ÌºÐÀÌ µé·¯°¡´Â °ÍÀÔ´Ï´Ù. |
|
1007 |
Áú¹® |
jia4** |
2015-10-27 |
±ÛÁ¦¸ñ |
Áú¹® |
ÀÛ¼ºÀÚ |
jia4** |
µî·ÏÀÏ |
2015-10-27 |
|
½ºÅ¸ÆíÀÔ¼öÇÐ ¼±Çü´ë¼öÇÐ Áú¹®Àä. Àú¹ø¿¡µµ Çß´ø Áú¹®Àε¥ Á¦°¡ È®ÀÎÀ» ¸øÇؼ ´Ù½Ã Áú¹®ÇÕ´Ï´Ù. p92 ´ëĪÇà·Ä°ú ¹Ý´ëĪÇà·ÄÀÇ º¤ÅÍ°ø°£ÀÇ Â÷¿øÀº ´Ù ¾Ë°Ú´Âµ¥, ÇØ°ø°£ÀÇ Â÷¿øÀÌ ¾î¶»°Ô Àú·¸°Ô ³ª¿À´ÂÁö ¸ð¸£°Ú½À´Ï´Ù. º¤ÅÍ°ø°£ÀÇ Â÷¿ø=ÇØ°ø°£ÀÇÂ÷¿ø+rank°¡ ¾Æ´Ñ°¡¿ä? ƯÈ÷ ¹Ý´ëĪÇà·Ä¿¡¼, ÇØ°ø°£ÀÇ Â÷¿øÀÌ ¾î¶»°Ô º¤ÅÍ°ø°£ÀÇ Â÷¿øÀÇ °ªº¸´Ù Ä¿Áú¼ö ÀÖ´ÂÁö ÀÌÇØ°¡ ¾È°©´Ï´Ù..
|
|
¦¦ |
¹Ý´ëĪÇà·ÄÀÇ Â÷¿ø |
±³¼ö´Ô |
2015-10-28 |
±ÛÁ¦¸ñ |
¹Ý´ëĪÇà·ÄÀÇ Â÷¿ø |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-10-28 |
|
°Å±â¼ À̾߱âÇÏ´Â °ÍÀº ¹Ý´ëĪÇà·Ä·Î ÀÌ·ç¾îÁø º¤ÅÍ Â÷¿øÀÔ´Ï´Ù.
Á¤¹æÇà·ÄÀº ´ëĪÇü·Ä°ú ¹Ý´ëĪÇà·ÄÀÇ ÇÕÀ̹ǷΠÇà·ÄÀÇ °ø°£Àº ´ëĪÇà·Ä°ú ¹Ý´ëĪÇà·ÄÀÇ °ø°£ÀÇ Â÷¿øÀÇ ÇÕ ÀÔ´Ï´Ù.
±×·¡¼ ¹Ý´ëĪÇà·ÄÀº ´ç¿¬ÇØ ÇØ°ø°£º¸´Ù ÀÛÀ» ¼ö ÀÖÁÒ.
°Å±â¼ ¼³¸íÇÏ´Â °ÍÀº ¹Ý´ëĪÇà·ÄÀÇ °ø°£ÀÇ Â÷¿øÀÌ ±×·¸°Ô µÇ¹Ç·Î ÇØ°ø°£ÀÇ Â÷¿øÀÌ °ð ´ëĪÇà·ÄÀÇ Â÷¿øÀÌ µË´Ï´Ù. |
|
1006 |
46p ¹æÁ¤½Ä°ú ºÎµî½Ä ¿¹Á¦1¹ø¹®Á¦¿ä |
qhfk87** |
2015-10-25 |
±ÛÁ¦¸ñ |
46p ¹æÁ¤½Ä°ú ºÎµî½Ä ¿¹Á¦1¹ø¹®Á¦¿ä |
ÀÛ¼ºÀÚ |
qhfk87** |
µî·ÏÀÏ |
2015-10-25 |
|
1)x<-2 : -x+3-x-2=7 -> x=-3 À̶ó°í Çϼ̴µ¥¿ä. x°¡ -2º¸´Ù ÀÛÀº ¼ö¸¦ Àý´ë°ª ¾È¿¡ ÀÖ´Â x+2¿¡ ³Ö¾úÀ»¶§ ¿Ö À½¼ö·Î ³ª¿À´ÂÁö ÀÌÇØ°¡ ¾ÈµË´Ï´Ù.
|
|
¦¦ |
Àý´ñ°ª |
±³¼ö´Ô |
2015-10-25 |
±ÛÁ¦¸ñ |
Àý´ñ°ª |
ÀÛ¼ºÀÚ |
±³¼ö´Ô |
µî·ÏÀÏ |
2015-10-25 |
|
x<-2À̸é |x+2|=-(x+2)ÀÔ´Ï´Ù. Áï Àý´ñ°ª ³»ºÎ°¡ À½¼öÀ̸é Àý´ë°ªÀ» ³ª¿Ã¶§ À½¼ö¸¦ ºÙ¿©ÁÝ´Ï´Ù.
Á¤´ñ°ª ³»¿äºÎºÐÀ» ´Ù½ÃÇѹøº¸¼¼¿ä.
Áï x=-5¸¦ ´ëÀÔÇغ¸¼¼¿ä |-5+2|=-(-5+2)=3ÀÌ µË´Ï´Ù. |
|