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2021-05-20 |
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2021-05-20 |
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Àΰ ¼ö°»ý ¿©·¯ºÐµé
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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.
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2010 |
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2019-03-07 |
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2019-03-07 |
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2019-03-07 |
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2019-03-07 |
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1. ¿©ÁýÇÕÀº ÀüüÁýÇÕ¿¡¼ ÁÖ¾îÁø ÁýÇÕÀÇ ¿ø¼Ò¸¦ Á¦¿ÜÇÑ ÁýÇÕÀ» ¸»ÇÕ´Ï´Ù.
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3. Á¶°ÇÀÌ ÂüÀÌ µÇ°Ô ÇÏ´Â °ÍµéÀÇ ¸ðÀÓÀ» Áø¸®ÁýÇÕÀ̶ó ÇÕ´Ï´Ù.
4. °ø½ÄÀº ¾Ï±â¸¦ ÇØÁֽñ⠹ٶø´Ï´Ù. |
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2019-03-07 |
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2019-03-07 |
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2007 |
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2019-03-07 |
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2019-03-07 |
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¾È³çÇϼ¼¿ä. µÎ ÀûºÐ±¸°£ÀÌ ¸ðµÎ »ó¼öÀÌ¸é ±×³É ÀÚ¸®¸¸ ¹Ù²Ù¸é µÇ´Â°Ç°¡¿ä??
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2019-03-07 |
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2006 |
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2019-03-06 |
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josiah51845** |
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2019-03-06 |
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2019-03-07 |
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ÇØ´ç °ÀÇ ÆäÀÌÁö µé¾î°¡½Ã¸é ±³Àç°¡ °°ÀÌ ¿Ã¶ó¿Í ÀÖ½À´Ï´Ù.
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ÆíÀÔ¼öÇбâÃÊÆí - ¹ÌÀûºÐÇбâÃÊ ÀÔ´Ï´Ù. |
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2005 |
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2019-03-06 |
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2019-03-06 |
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Ç®ÀÌ¿¡¼´Â ºÐÀÚ°¡ 0ÀÌ µÇ´Â °Í¸¸ ±¸Çϼ̴µ¥ ¿Ö f(x)ÀÇ µµÇÔ¼öÀÇ ºÐ¸ð°¡ 0À̵Ǵ x´Â ¹èÁ¦ÇÏ´Â °ÅÁÒ? 312ÂÊ ±Ø´ñ°ª ¹× ±Ø¼Ú°ªÀ» ±¸ÇÏ´Â ¹æ¹ý¿¡¼´Â ºÐ¸ð°¡ ¿µÀ̵Ǵ xµµ ±Ø´ñ°ª ±Ø¼Ú°ªÀÌ µÉ¼öÀÖ´Ù Çؼ ±Ã±ÝÇؼ ÀÌ·¸°Ô Áú¹® ³²±é´Ï´Ù.
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2019-03-07 |
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ºÐ¸ð°¡ ¾Æ´Ñ ºÐÀÚ f_x =0 ÀÌ µÇ´Â Á¡¸¸ ±¸ÇÕ´Ï´Ù. |
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2004 |
305ÂÊ À¯ÇüÇнÀ 4¹ø Áú¹®ÀÔ´Ï´Ù. |
kimbj** |
2019-03-06 |
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kimbj** |
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2019-03-06 |
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f(x)¸¦ º°ÇØ·Î ±×³É ¹ÌºÐÇϸé 2xsin(1/x) + x^2 cos(1/x) (-1/x^2)À¸·Î ³ª¿À¸é Á¸ÀçÇÏÁö ¾Ê´Âµ¥ ¹¹°¡ À߸øµÈ°ÇÁö Àß ¸ð¸£°Ú¾î¿ä ¿Ö ÀÌ·¸°Ô Ç®¸é¾ÈµÇ°í Ç®ÀÌ´ë·Î¸¸ Ç®¾î¾ß ´äÀ̳ª¿À´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.
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2019-03-07 |
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x=0 ¿¡¼ f' À» ±¸Çϱâ À§ÇÔÀε¥
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2003 |
¾È³çÇϼ¼¿ä ±³¼ö´Ô |
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2019-03-05 |
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cac9** |
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2019-03-05 |
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2019-03-07 |
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ºÐ¸ð´Â k^2 ÀÇ ÇÕ ²ÃÀÌÁö¸¸ ½ÃÀÛÀ» k=n+1 ºÎÅÍ ½ÃÀÛÇÕ´Ï´Ù.
µû¶ó¼ (k=n+1 ºÎÅÍ 3n±îÁöÀÇ ÇÕ) À»
(k=1ºÎÅÍ 3n±îÁö ÇÕ) - (k=1 ºÎÅÍ n±îÁö ÇÕ) À¸·Î ³ªÅ¸³»¾î °ø½ÄÀ» Àû¿ëÇϱâ À§ÇÔ ÀÔ´Ï´Ù. |
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2002 |
ÆíÀÔ ¼öÇÐ Áú¹®ÀÌ¿ä |
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2019-03-05 |
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2019-03-05 |
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¼±»ý´Ô²²¼ ÇØÄ¿½º ÆíÀÔ ¼öÇÐ °ø½ÄÁý¿¡¼ P.14¿¡¼ ºÎºÐÁýÇÕÀÇ °³¼ö¿¡¼ Àß ÀÌÇØ°¡ ¾ÊµÇ´Â ºÎºÐÀÌ ÀÖ¾î¼¿ä ¼³¸í ºÎŹµå°Ú½À´Ï´Ù. ¿¹·Î, 1.SÀÇ ºÎºÐÁýÇÕÀÇ °³¼ö°¡ ¿Ö 2nÁ¦°öÀΰÇÁö? 2. ÁøºÎºÐÁýÇÕÀÇ °³¼ö°¡ ¿Ö 2n Á¦°ö-1ÀΰÇÁö? 3. ƯÁ¤ ¿ø¼Ò¸¦ Æ÷ÇÔÇÏ°í, m°³´Â Æ÷ÇÔÇÏÁö ¾Ê´Â SÀÇ ºÎºÐÁýÇÕÀÇ °³¼ö°¡ ¿Ö 2nÁ¦°ö-ƯÁ¤ ¿ø¼Ò-m°³ ÀΰÇÁö? 2. ÆíÀÔ ¼öÇÐ ±âÃÊÆí ±³Àç P.37¿¡¼ 5¹ø ¹®Á¦¿¡¼ ÀμöºÐÇØ °úÁ¤ÀÎ ÀÌÂ÷ÇÔ¼ö °ø½Ä ºÎºÐÀÌ ÀüºÎ ÀÌÇØ°¡ µÇÁö ¾Ê¾Æ¼¿ä ²À ¼³¸í ºÎŹ µå¸®°Ú½À´Ï´Ù.
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2019-03-07 |
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2019-03-07 |
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°ø½ÄÀ» Á¤È®È÷ ¾Ï±âÇϽðí Àû¿ëÇÏ´Â ¿¬½ÀÀ» ÇÏ½Ã´Â°Ô ÁÁÀ» °Í °°½À´Ï´Ù. |
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2001 |
59p À¯ÇüÇнÀ1 Áú¹®ÀÔ´Ï´Ù |
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2019-03-02 |
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59p À¯ÇüÇнÀ1 Áú¹®ÀÔ´Ï´Ù |
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2019-03-02 |
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ÀÌ·¸°Ô Ǫ´Â ¹æ¹ýµµ °¡´ÉÇÑÁö ¿©Â庾´Ï´Ù. ´äÀº °°°Ô ³ª¿À´õ¶ó±¸¿ä. x->0À϶§ xÀ» ´ë·« 1/10·Î °¡Á¤. (°¡) x^3 < x À̹ǷΠf°ª(+)x¸®¹ÌÆ®°ªµµ 0+=¾ç¼ö µû¶ó¼ 0+°ªÀÎ 3, (³ª) x^3 x^4À̹ǷΠf°ª¾ç¼ö x ¸®¹ÌÆ®0+=¾ç¼öÀ̹ǷΠ´äÀº 2, (¶ó) x^2> x^4À̹ǷΠf°ª ¾ç¼ö x ¸®¹ÌÆ®´Â 0-(À½¼ö)À̹ǷΠ°öÇÏ´Â °¡Á¤À¸·Î À½¼ö Áï, ´ä 3
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2019-03-05 |
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|
2000 |
±³ÀçÀÇ ÃâÁ¦¿¹»ó ¹®Á¦´Â µû·Î Ç®À̸¦ ¾ÈÇØÁֽóª¿ä? |
hhholyspir** |
2019-03-01 |
±ÛÁ¦¸ñ |
±³ÀçÀÇ ÃâÁ¦¿¹»ó ¹®Á¦´Â µû·Î Ç®À̸¦ ¾ÈÇØÁֽóª¿ä? |
ÀÛ¼ºÀÚ |
hhholyspir** |
µî·ÏÀÏ |
2019-03-01 |
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´äÁö Çؼ³À» º¸°íµµ ÀÌÇØ°¡ °¡Áö ¾Ê¾Æ¼ ±³¼ö´ÔÀÇ Ç®ÀÌ °ÀǸ¦ µè°í ½ÍÀºµ¥ 44ÂÊ~53ÂÊ °°Àº ÃâÁ¦¿¹»ó ¹®Á¦´Â °ÀÇÁß¿¡ Ç®À̸¦ ¾ÈÇØÁֽóª¿ä?
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2019-03-02 |
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2019-03-02 |
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Çؼ³¿¡¼ ¾î¶² ºÎºÐÀÌ ÀÌÇØ°¡Áö ¾Ê´ÂÁö ÄÛÁý¾î Áú¹® ºÎŹµå¸³´Ï´Ù. |
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1999 |
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psj91** |
2019-02-28 |
±ÛÁ¦¸ñ |
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ÀÛ¼ºÀÚ |
psj91** |
µî·ÏÀÏ |
2019-02-28 |
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2019-03-02 |
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Á˼ÛÇÕ´Ï´Ù ¸ÅµìÀÇ ±æÀ̸¦ 0cm ¶ó ¼öÁ¤¹Ù¶ø´Ï´Ù. |
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1998 |
Áú¹® ÀÖ½À´Ï´Ù. |
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2019-02-28 |
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Áú¹® ÀÖ½À´Ï´Ù. |
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2019-02-28 |
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2019-03-02 |
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1997 |
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2019-02-26 |
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