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2021-05-20 |
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2021-05-20 |
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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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2015-10-12 |
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P92ÀÇ 6¹ø¿¡ º¤ÅÍ°ø°£ÀÇ Â÷¿øÀÌ ³ª¿À´Âµ¥¿ä, °ÀÇ¿¡¼ ³ªÁß¿¡ ¹è¿î´Ù°í Çϼ̴µ¥, ³ª¿ÀÁö ¾Ê´Â°Í °°¾Æ¼¿ä. ±×³É ¿Ü¿ì¸é µÇ´Â°Ç°¡¿ä?
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2015-10-13 |
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2015-10-11 |
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2015-10-13 |
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±âÃÊ°¡ ºÎÁ·ÇÏ¸é °³³äÀÌ ¾ÆÁÖ ÀÚ¼¼È÷ µÇ¾îÀÖ´Â ½ºÅ¸ ÆíÀÔÀ¸·Î ½ÃÀÛÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
Áö±ÝÇÏ°í °è½Å °ÍÀº ´Ü±â°£ ³»¿¡ ¹®Á¦ Ç®À̸¦ ÇÏ°í ½ÍÀº ÇлýÀÌ ÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù. |
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2015-10-10 |
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p319 ¿¡¼ Çؼ³¿¡¼ ȸÀü°¢ÀÇ °ø½ÄÀ» ¾²´Âµí Çѵ¥, p315ÀÇ °ø½Ä°ú ´Ù¸¨´Ï´Ù. b¾Õ¿¡ 2°¡ ºÙÁö ¾Ê½À´Ï´Ù. ±×¸®°í b=·çÆ®3/2°¡ µÇ¾î¾ß Çϴ°Š¾Æ´Ñ°¡¿ä? p320¿¡¼µµ b¾Õ¿¡ 2°¡ ºÙÁö ¾ÊÁö¸¸, ¿©±â¼´Â b°ªÀÌ ¾ÕÆäÀÌÁö¿Í ´Ù¸£°Ô b°¡ 4°¡ ¾Æ´Ï¶ó 2ÀÔ´Ï´Ù. Çò°¥¸®³×¿ä. ¿Ö±×·±°Ç°¡¿ä?
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2015-10-13 |
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2015-10-08 |
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2015-10-08 |
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22° p.320À¯ÇüÇнÀ2 ¸¦ µè´Ù°¡ ±Ã±ÝÇÑ Á¡ÀÌ µÎ°³°¡ »ý°å½À´Ï´Ù. 1. P ¿¡¼ cos(x) °¡ 0º¸´Ù Ä¿¾ß ÇÏ´Â ÀÌÀ¯´Â -pi/2 < x < pi/2 À̱⸸ ÇÏ¸é ¸ðµç ȸÀüÀ» ³ªÅ¸³¾¼ö Àֱ⠶§¹®ÀԴϱî ? p.320À¯ÇüÇнÀ2 ¹ø ¹®Á¦¿¡¼ ¼¼Å¸=¾ÆũźÁøÆ®4/3 À̶ó°í ÇÏ¿´´Âµ¥, ¼¼Å¸°¡ 3»çºÐ¸éÀÎ °æ¿ì´Â ÄÚ»çÀΰú »çÀÎÀÌ ¸ðµÎ À½ÀÇ°ªÀ» °¡Áú¼öµµ Àִµ¥, ¾çÀÇ°ªÀ¸·Î P¸¦ ±¸Çϼ̽À´Ï´Ù. ±× ÀÌÀ¯´Â 1¹øÀÇ ¹°À½°ú °°ÀÌ ¼¼Å¸°¡ -90µµ ~ 90µµ »çÀÌ¿¡ Àֱ⠶§¹®ÀԴϱî?
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2015-10-10 |
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2015-10-06 |
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2015-10-07 |
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2015-10-06 |
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2015-10-07 |
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b°ªÀ» ±¸ÇÏ·Á¸é ¾Æ¹« Á¡À̳ª ´ëÀÔÇÏ¸é µÇÁö ¾Ê½À´Ï´Ù. µÎ Æò¸éÀÇ ±³¼±ÀÇ ½Ä¿¡¼ Áö³ª´Â Á¡ÀÌ (1,0,b)À̹ǷΠÀÌ Á¡À» Æò¸é ¹æÁ¤½Ä¿¡ ´ëÀÔÇÏ¿© ±¸ÇÏ´Â °ÍÀÔ´Ï´Ù. |
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2015-10-05 |
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y=-1À» ÃàÀ¸·Î y=1/x, y=0, x=1, x=3¿¡ ÀÇÇØ µÑ·¯½ÎÀÎ ºÎºÐÀ» ȸÀü½Ãų ¶§ÀÇ ºÎÇÇ´Â? ÀÌ ¹®Á¦¸¦ ¾î¶»°Ô Ç®¾î¾ßÇÒÁö À߸𸣰ڽÀ´Ï´Ù.
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2015-10-05 |
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2015-10-07 |
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2015-10-05 |
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h¸¦ Àú·¸°Ô Àâ°íÇؼ ´äÀº ¶È°°ÀÌ 1¹øÀ̳ª¿Ô´Âµ¥.. °ªÀº ºñ½ÁÇϳª ¼¼¼¼È÷ µûÁö¸é ±× °á°ú°±ÀÌ ´Ù¸¥°¡¿ä?? ¾Æ´Ï¸é Àú·¸°Ô ½ÄÀ» ¼¼¿ö¼ Ç®¾îµµ »ó°ü¾ø³ª¿ä?? ¾ÈµÇ¸é ¾î¶²ÀÌÀ¯ÁÒ?? |
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2015-10-07 |
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2015-10-04 |
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ÀûºÐÀμö¶÷´Ù°¡ x y x,y ¸¸ÀÇ ÇÔ¼öÀÎÁö ¾î¶»°Ô ¾Æ´Â°Ç°¡¿ä?? ¹®Á¦¿¡¼ Á¶°ÇÀÌ ÁÖ¾îÁö´Â°Ç°¡¿ä?
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2015-10-07 |
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2015-10-04 |
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p 160¿¡ 19¹ø ´Ù½Ã Áú¹®ÀÔ´Ï´Ù. ¹Ø¿¡ ½ÄÀ» (a+b)(b+c)(c+a)·Î ¹Ù²Ù´Â ¹æ¹ýÀ» ¾Ë·ÁÁÖ¼¼¿ä.
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2015-10-07 |
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2015-10-08 |
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2015-10-03 |
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2015-10-07 |
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2015-10-03 |
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