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[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
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2021-05-20 |
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[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
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2021-05-20 |
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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.
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2970 |
p.61 ´ëÇ¥±âÃâÀ¯Çü 3 |
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p.61 ´ëÇ¥±âÃâÀ¯Çü 3 |
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niko** |
µî·ÏÀÏ |
2020-03-06 |
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|f(x)-b| = |2x-2| < 2(µ¨Å¸) <= (ÀԽǷÐ)=2 ºÎºÐ¿¡¼ °©ÀÚ±â ¿Ö µîÈ£°¡ ºÙ´ÂÁö ÀÌÇظ¦¸øÇÏ°Ú¾î¿ä.
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2020-03-08 |
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2020-03-08 |
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¿µº¸´Ù Ä¿¾ßÇϴµ¥ ±ØÇÑ°ªÀÌ ¿µÀ̶ó´Â °ÍÀÔ´Ï´Ù. ¿µÀ¸·Î °¥ ¶§´Â ºÐÀÚ°¡ ¼ö·ÅÇϴºñ ¹ß»êÇÏ´ÂÁö¸¦ ¾Ë ¼ö ¾ø´Â °ÍÀÔ´Ï´Ù.±×·¡¼ 0¿¡ µîÈ£°¡ µé¾î°¡Áö ¾ÊÀº °ÍÀÔ´Ï´Ù. À½¼ö´Â À½¼ö¸¦ ±ØÇÑ ¹ÛÀ¸·Î »Ì¾Æ³»µµ °ü°è ¾ø¾î¼ ±×·¶½À´Ï´Ù.
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2020-03-06 |
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ahnseobin01** |
µî·ÏÀÏ |
2020-03-06 |
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| "À¯ÇüÇнÀ 5¹øÀÇ Ç®ÀÌ°úÁ¤¿¡¼ f(x)°¡ ¿ìÇÔ¼öÀ̹ǷΠx¡Ã0ÀÇ ¹üÀ§¿¡¼ Á¶»çÇÏ´Â °ÍÀº ÀÌÇØÇÏ¿´À¸³ª ±× Áß¿¡¼µµ ¿Ö 0¡Âx<1°ú x¡Ã1·Î ³ª´©¾ú´ÂÁö ±Ã±ÝÇÕ´Ï´Ù. " Áú¹®ÀÌ À߸øµÇ¾ú³ª¿ä? |
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2020-03-08 |
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2020-03-08 |
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Àý´ñ°ª ÇÔ¼ö¸¦ º¸¼¼¿ä 0<=t<=1Àε¥ t°¡ ´õ Å«Áö x°¡ ´õ Å«Áö ¾Ë ¼ö ¾ø¾î¼ x¹üÀ§¸¦ ³ª´©¾î¼ ÆÇ´ÜÇÏ´Â °ÍÀÔ´Ï´Ù. |
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2967 |
169p 7¹ø |
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2020-03-05 |
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2020-03-05 |
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2020-03-08 |
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Çؼ³º¸¼¼¿ä. ±×·¶°Ô µÇ¾îÀִµ¥ Àß ¸øº¸½Å °Í °°½À´Ï´Ù. |
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2966 |
¾È³çÇϼ¼¿ä ±³¼ö´Ô °ÀÇ¿¡ ´ëÇØ Áú¹® µå¸³´Ï´Ù. |
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2020-03-05 |
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gykim4** |
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2020-03-05 |
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°ÀǸ¦ ÁÖ·Î µè´Â ÃþµéÀÌ ´Ù °ø¾÷ ¼öÇÐÀ» ÀüÁ÷ Çб³¿¡¼ µè°í ÈÞÇÐ ÈÄ ÆíÀÔÀ» ÁغñÇÏ´Â Çлýµé Àΰ¡¿ä? °³³äÀ» »ó¼¼( óÀ½µè´Â Çлýµµ ÀÌÇØÇÏ°í ÀÌ Ç®À̸¦ ¿Ö ÁøÇàÇÏ°Ô µÇ´ÂÁö & Á¶±Ý ´õ ÀÚ¼¼ÇÑ °³³ä ¼³¸í)ÇÏ°Ô ¼³¸íÇØÁÖ´Â ±âº» °ÀÇ ÀÎÁÙ ¾Ë°í µé¾ú´Âµ¥ °ø¾÷ ¼öÇÐÀ» Çѹø ÀÌ»ó ÇÏÁö ¾Ê°í¼´Â ¿Ö ÀÌ·¸°Ô µÇ´ÂÁö ¸ð¸£´Â°Ô ´ëºÎºÐÀÔ´Ï´Ù. °ø¾÷ ¼öÇÐÀ» óÀ½ µè´Â Çлý¿¡°Ô´Â ¸¹ÀÌ µû¶ó°¡±â Èûµå³×¿ä ±âÃÊ °ÀÇ¿¡¼µµ ÀÌ·±°Ô ÀÖÀ¸´Ï±î ¿Ü¿ö¶ó! ¶ó°í ÇϽŠ°É·Î ¾Ë°í ÀÖ½À´Ï´Ù. °ø¾÷¼öÇÐÀ» óÀ½ºÎÅÍ ÇÏ´Â ÇлýÀ» À§ÇØ °³³äÀ» »ó¼¼ÇÏ°Ô ¼³¸íÇØÁֽô °ÀÇ´Â µû·Î ¾ø´Â °Ç°¡¿ä? ¾Æ´Ï¸é Ȥ½Ã ¹ÌºÐÀûºÐÇаú ¼±Çü´ë¼ö¸¦ ¼±ÇàÇÏ°í ¿Í¾ß ÀÌÇØ ÇÒ ¼ö ÀÖ´Â °Ç°¡¿ä? ¤Ð¤Ð¤Ð¤Ð |
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2020-03-08 |
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2020-03-08 |
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ÀÚ¼¼ÇÑ °³³ä°ú °³¸çÀÇ Á¤ÈÇÑ ÀÌÇسª ³ª¿Â ÀÌÀ¯¸¦ °øºÎÇϱâ À§Çؼ´Â º»°Á¸¦ µè´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
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2965 |
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2020-03-05 |
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2020-03-05 |
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Ç®ÀÌÁß¿¡ f(x)°¡ ÁÖ±âÇÔ¼öÀÓÀ» ÀÌ¿ëÇØ f(x)=f(x+8) À» ÀÌ¿ëÇß´Ù°í ÇÏ¿´´Âµ¥ f(x)ÀÇ ÁÖ±â´Â 2 ¾Æ´Ñ°¡¿ä? ¿Ö +8À» Çß´ÂÁö ±Ã±ÝÇÕ´Ï´Ù
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2020-03-08 |
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2020-03-05 |
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2020-03-06 |
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2020-03-03 |
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[¹ÌºÐÇÐ - ±ØÇÑ p.38] À¯ÇüÇнÀ3 Áú¹®ÀÔ´Ï´Ù. |
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qnv66** |
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2020-03-03 |
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2020-03-04 |
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2020-03-04 |
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7° Àý´ëºÎµî½Ä ½Ç¼öÀÇ ´ë¼Ò°ü°è |
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2020-03-03 |
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2020-03-03 |
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¼±»ý´Ô °ÀÇ Àß µè°íÀÖ½À´Ï´Ù. ´Ù¸§ ¾Æ´Ï¶ó Á¦°¡ ¾÷·Îµå ÇÑ »çÁø¿¡ º¸½Ã¸é ¸¶Áö¸·¿¡ ºÎÈ£¿¡ =À̶ó´Â µîÈ£°¡ µé¾î°¥ ¼öÀÖ´Ù°í ¸»¾¸ÇÏ½Ã¸é¼ a<=b ·Î ³ª¿Ã ¼öÀִµ¥ ´Ü , µîÈ£´Â a=bÀ϶§¸¸ ¼º¸³ÇÑ´Ù°í ÇÏ´Â°Ç a¿Í bÀÇ °ªÀÌ ¶È°°Àº°ÍÀ̾ƴ϶ó µÑ´Ù 0º¸´Ù Å« ¾ç¼öÀÏ °æ¿ì¸¦ ¸»¾¸ÇϽô°ǰ¡¿ä? ±×·¸´Ù¸é ºÎµî½ÄÀÇ Áõ¸í¿¡¼ »ê¼ú±âÇÏÆò±Õ¿¡¼µµ µîÈ£´Â a=b=c¶ó°í ÇسõÀº°ÍÀº ºÎÈ£°¡ °°´Ù´Â ¶æÀ̵Ǵ°ǰ¡¿ä?
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2020-03-04 |
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2020-03-02 |
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2020-03-02 |
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2020-03-06 |
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2020-03-02 |
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2020-03-02 |
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2020-03-04 |
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2958 |
±³Àç p.10 |
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2020-03-01 |
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kmj39** |
µî·ÏÀÏ |
2020-03-01 |
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ÀÌ·Ð ¼³¸íÇØÁֽǶ§ ÇÔ¼öÅ©±â º°·Î Á¤¸® ÇØÁ̴ּµ¥ À̶§ e´Â Æ÷ÇÔÀÌ ¾ÈµÇ¾îÀִµ¥ Ç×»ó eÀÇ xÁ¦°öÀº xÀÇ Á¦°ö º¸´Ù Å©´Ù°í ÇÒ ¼ö ÀÖ³ª¿ä? ±×¸®°í xÀÇ Á¦°öÀÌ xÀÇ nÁ¦°öº¸´Ù Å©´Ù°í Çߴµ¥ ÀÌ°Ô ÀÌÇØ°¡ ¾È°¡¿ä. nÀÌ 3ÀÌ»óÀ϶§ºÎÅÍ´Â xÀÇ nÁ¦°öÀÌ ´õ Å« °Í ¾Æ´Ñ°¡¿ä? |
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2020-03-02 |
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p.149 24¹ø |
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2020-03-01 |
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p.149 24¹ø |
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2020-03-01 |
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2020-03-02 |
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¹®Á¦¿¡¼ µÎ »çÀÕ°¢°ú ÇѺ¯ÀÇ ±æÀÌ°¡ ÁÖ¾îÁ³À¸¹Ç·Î ´Ù¸¥ º¯ÀÇ ±æÀ̸¦ ±¸ÇÏ´Â °ÍÀÌ »çÀιýÄ¢ÀÔ´Ï´Ù. |
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2956 |
p.186 8¹ø ¹®Á¦ Áú¹®ÀÔ´Ï´Ù |
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2020-02-29 |
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p.186 8¹ø ¹®Á¦ Áú¹®ÀÔ´Ï´Ù |
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µî·ÏÀÏ |
2020-02-29 |
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º¸±â (¶ó)¿¡ ´ëÇÑ Áú¹®Àä,
f(x)°¡ x=0¿¡¼ ¹ÌºÐ°¡´ÉÇÏ·Á¸é ÀÏ´Ü f(x)°¡ x=0¿¡¼ ¿¬¼ÓÀ̾î¾ß Çϴµ¥,
f(x)=x^2*sin(1/x) ÀÇ °æ¿ì¿¡´Â x=0¿¡¼ ÇÔ¼ý°ªÀÌ Á¸ÀçÇÏÁö ¾Ê´Â °Å ¾Æ´Ñ°¡¿ä?
ÇÔ¼ý°ª ÀÚü°¡ Á¤ÀÇ°¡ ¾È µÇ¸é ºÒ¿¬¼ÓÀÌ µÇ´Âµ¥, ±×·³ ÀÚµ¿À¸·Î ¹ÌºÐ°¡´ÉÇÏÁö ¾Ê°Ô µÇ´Â °Í ¾Æ´Ñ°¡¿ä?
¹ÌºÐ°¡´ÉÇÏ·Á¸é Àû¾îµµ f(0)=0 À̶ó´Â Á¶°ÇÀÌ Ãß°¡µÇ¾î¾ß ÇÏ´Â °Í ¾Æ´Ñ°¡¿ä?
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