2001 |
ÆíÀÔ ¼öÇÐ Áú¹®ÀÌ¿ä |
qqqwa786** |
2019-03-05 |
±ÛÁ¦¸ñ |
ÆíÀÔ ¼öÇÐ Áú¹®ÀÌ¿ä |
ÀÛ¼ºÀÚ |
qqqwa786** |
µî·ÏÀÏ |
2019-03-05 |
|
¼±»ý´Ô²²¼ ÇØÄ¿½º ÆíÀÔ ¼öÇÐ °ø½ÄÁý¿¡¼ P.14¿¡¼ ºÎºÐÁýÇÕÀÇ °³¼ö¿¡¼ Àß ÀÌÇØ°¡ ¾ÊµÇ´Â ºÎºÐÀÌ ÀÖ¾î¼¿ä ¼³¸í ºÎʵå°Ú½À´Ï´Ù. ¿¹·Î, 1.SÀÇ ºÎºÐÁýÇÕÀÇ °³¼ö°¡ ¿Ö 2nÁ¦°öÀΰÇÁö? 2. ÁøºÎºÐÁýÇÕÀÇ °³¼ö°¡ ¿Ö 2n Á¦°ö-1ÀΰÇÁö? 3. ƯÁ¤ ¿ø¼Ò¸¦ Æ÷ÇÔÇϰí, 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.
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-07 |
|
Á˼ÛÇÏÁö¸¸ °ø½Ä ÇϳªÇϳª ±Û·Î ÀüºÎ ¼³¸íÇØµå¸®±ä ¾î·Æ½À´Ï´Ù.
°ø½ÄÀ» Á¤È®È÷ ¾Ï±âÇϽðí Àû¿ëÇÏ´Â ¿¬½ÀÀ» ÇÏ½Ã´Â°Ô ÁÁÀ» °Í °°½À´Ï´Ù. |
|
2000 |
59p À¯ÇüÇнÀ1 Áú¹®ÀÔ´Ï´Ù |
a9992** |
2019-03-02 |
±ÛÁ¦¸ñ |
59p À¯ÇüÇнÀ1 Áú¹®ÀÔ´Ï´Ù |
ÀÛ¼ºÀÚ |
a9992** |
µî·ÏÀÏ |
2019-03-02 |
|
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 <xÀ̹ǷΠf°ª(-) x ¸®¹ÌÆ®°ª0-À̹ǷΠ°öÇÏ¸é ¾ç¼ö=0+À̹ǷΠ2, (´Ù)x^2 >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
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-05 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-05 |
|
³× x ¸¦ ´ë·«ÀûÀ¸·Î 0 ¿¡ °¡±î¿î ¼ö·Î ÁöÁ¤ÇÑ ÈÄ ¾ç, À½À» µûÁ® ±ØÇѰªÀ» ±¸ÇÏ½Ã¸é µË´Ï´Ù. |
|
1999 |
±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 |
|
´äÁö ÇØ¼³À» 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?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
³×, ÃâÁ¦¿¹»ó ¹®Á¦´Â µû·Î µ¿¿µ»ó °Àǰ¡ ¾ø½À´Ï´Ù.
ÇØ¼³¿¡¼ ¾î¶² ºÎºÐÀÌ ÀÌÇØ°¡Áö ¾Ê´ÂÁö ÄÛÁý¾î Áú¹® ºÎʵ右´Ï´Ù. |
|
1998 |
¸ÅÀÏÅ×½ºÆ® 5ȸ 10¹ø ¹®Á¦¿¡¼ |
psj91** |
2019-02-28 |
±ÛÁ¦¸ñ |
¸ÅÀÏÅ×½ºÆ® 5ȸ 10¹ø ¹®Á¦¿¡¼ |
ÀÛ¼ºÀÚ |
psj91** |
µî·ÏÀÏ |
2019-02-28 |
|
²öÀÇ ¸ÅµìÀÌ 4cm¶ó°í Çߴµ¥ ±×·³ l(²öÀÇ ±æÀÌ) = 4b + 6c + 30 + 4 ¶ó¼ ´äÀº 92°¡ ³ª¿Í¾ßÇÏÁö ¾Ê³ª¿ä?? |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
Á˼ÛÇÕ´Ï´Ù ¸ÅµìÀÇ ±æÀ̸¦ 0cm ¶ó ¼öÁ¤¹Ù¶ø´Ï´Ù. |
|
1997 |
Áú¹® ÀÖ½À´Ï´Ù. |
zerto** |
2019-02-28 |
±ÛÁ¦¸ñ |
Áú¹® ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-02-28 |
|

±³¼ö´Ô Àú±â¼ ·çÆ®¾È¿¡ ½ÄÀÌ ¿Ö 1+ x2ÀÌ µÇ´ÂÁö ÀÌÇØ°¡ ¾ÈµË´Ï´Ù. Ȥ½Ã Á¦°¡ Ç®À̰úÁ¤ÀÌ À߸øµÈ ºÎºÐÀÌ ÀÖÀ¸¸é Á˼ÛÇÏÁö¸¸ ¾Ë·ÁÁֽǼö ÀÖÀ¸½Å°¡¿ä?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
·çÆ® ¾ÈÀÇ ½ÄÀÌ 1+x^2 ÀÌ ¾Æ´Ï¶ó ·çÆ®¾ÆÀÇ ½ÄÀÌ (1+x^2)^2 À¸·Î ·çÆ®¿Í Á¦°öÀÌ »ç¶óÁ® ÃÖÁ¾ÀûÀ¸·Î 1+x^2 ÀÌ ³²½À´Ï´Ù. |
|
1996 |
ÆíÀÔ ±âÃÊ ¼öÇÐ °øºÎ¹ý¿¡ ¾î¶»°Ô È¿À²ÀûÀ¸·Î ÇØ¾ßµÉÁö Àß ¸ð¸£°Ú½À´Ï´Ù. |
qqqwa786** |
2019-02-26 |
±ÛÁ¦¸ñ |
ÆíÀÔ ±âÃÊ ¼öÇÐ °øºÎ¹ý¿¡ ¾î¶»°Ô È¿À²ÀûÀ¸·Î ÇØ¾ßµÉÁö Àß ¸ð¸£°Ú½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
qqqwa786** |
µî·ÏÀÏ |
2019-02-26 |
|
¾È³çÇϼ¼¿ä ±³¼ö´Ô Àú´Â ±³¼ö´ÔÀÇ °ÀǸ¦ µè°í ÀÖ´Â Àΰ ¼ö°»ý Áß ÇÑ Çлý ÀÔ´Ï´Ù. ´ÊÀº ½Ã°£¿¡ Á˼ÛÇÏÁö¸¸ ÆíÀÔ ¼öÇÐ °øºÎ¹ý¿¡ ´ëÇØ¼ ¿©ÂÞ¾î º¸°íÀÚ Áú¹®À» µå¸®°Ú½À´Ï´Ù. Á¦°¡ ÆíÀÔ ¼öÇÐ °øºÎ¸¦ ÇÏ´Ù°¡ ¹®¶à µå´Â »ý°¢ÀÌ ¾î¶»°Ô Çϸé È¿À²ÀûÀ¸·Î ÆíÀÔ ¼öÇÐ °øºÎ¸¦ ÇÒ ¼ö ÀÖÀ»±î? ±×¸®°í Á¦°¡ ¼öÇÐ ½Ç·ÂÀÌ ÁßÇб³ 2Çг⠼öÁØ ¹Û¿¡ ¾ÈµÇÁö¸¸ Á¦°¡ ²À °¡°í ½ÍÀº Çб³¿¡¼ ÆíÀÔ ¼öÇÐÀ» ½ÃÇèÀ¸·Î º¸´õ¶ó°í¿ä ±×¸®°í Àú´Â ÇöÀç ±³¼ö´Ô²²¼ Ä¥ÆÇ¿¡¼ ¾²½Ã´Â °Í°ú ¸»¾¸À» ÇʱâÇÏ¸é¼ °øºÎÇϰí´Â ÀÖ½À´Ï´Ù. Á¦°¡ Á¤¸»·Î ÇÏ°í ½ÍÀº ÀÏÀÌ ÀÖ¾î¼ ÆíÀÔÀ» ¼±ÅÃÇÏ°Ô µÇ¾ú´Âµ¥ ±³¼ö´ÔÀÇ µµ¿òÀÌ ²À ÇÊ¿äÇÕ´Ï´Ù. ²À ºÎʵ叮°Ú½À´Ï´Ù. ±×¸®°í ´ÊÀº ½Ã°£¿¡ ±ÛÀ» ³²±â´Â Á¡ ´Ù½Ã Çѹø »ç°ú µå¸®°Ú½À´Ï´Ù. ´äº¯ ²À ºÎʵ叮°Ú½À´Ï´Ù.
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
±âÃʼöÇÐ °°Àº °æ¿ì´Â ¸¹Àº ¹®Á¦¸¦ Ç®±âº¸´Ù
°ø½ÄÀ» ´Þ´Þ ¿Ü¿ì¼Å¾ß ÇÕ´Ï´Ù.
±âÃʼöÇÐ ÆÄÆ®¸¸ÀÇ ½ÉÈ ¹®Á¦°¡ ³ª¿À´Â °ÍÀÌ ¾Æ´Ñ
´Ù¸¥ ÆÄÆ®¿¡¼ Áß°£Áß°£ °è»ê°úÁ¤¿¡¼ ÀÌ¿ëµÉ ¼ö ÀÖ´Â ºÎºÐÀ̹ǷÎ
±âº»ÀûÀÎ °ø½Ä°ú Àû¿ëÇÏ´Â °Í¿¡ ¿¬½ÀÀ» ÇØÁֽøé ÁÁ½À´Ï´Ù. |
|
1995 |
Á¤´ä |
dlwlgns** |
2019-02-22 |
±ÛÁ¦¸ñ |
Á¤´ä |
ÀÛ¼ºÀÚ |
dlwlgns** |
µî·ÏÀÏ |
2019-02-22 |
|
p225 5¹ø Á¤´ä Ç®ÀÌ ¸¶Áö¸·ÁÙÀÌ À߸øµÇ¾ú½À´Ï´Ù
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
³× Ç®ÀÌ ¸¶Áö¸·ÁÙÀ» »ìÆìº¸´Ï, ºÐ¸ð¿¡ x °¡ ºüÁ®ÀÖ½À´Ï´Ù.
Á˼ÛÇÕ´Ï´Ù. ¿ÀŸÀÌ´Ï ¼öÁ¤ ºÎʵ右´Ï´Ù, |
|
1994 |
Áú¹®ÀÖ½À´Ï´Ù. |
zerto** |
2019-02-21 |
±ÛÁ¦¸ñ |
Áú¹®ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-02-21 |
|
±³¼ö´Ô p 21 ÂÊ ÆíÀÔ½ÇÀü ¹®Á¦ 2¹ø¿¡¼ ºÐÀÚ¿¡ ½áÀúÀÖ´Â sin 2Á¦°öT + 2 Á¦°ö - f (0) ¿¡¼ ¹ÌºÐÇÒ떄 f (0) Àº »ó¼ö¿©¼ ¾ø¾îÁö´Â °Ç°¡¿ä?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
³× f(0) Àº »ó¼öÀ̹ǷΠ¹ÌºÐÇÒ ½Ã 0 ÀÌ µË´Ï´Ù. |
|
1993 |
Áú¹®ÀÖ½À´Ï´Ù. |
zerto** |
2019-02-20 |
±ÛÁ¦¸ñ |
Áú¹®ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-02-20 |
|
p 16ÂÊ¿¡ 1¹ø ¹®Á¦¸¦ ±³¼ö´Ô²¾¼ 5°¿¡¼ Ç®ÀÌÇØÁּ̽À´Ï´Ù. ±³¼ö´Ô²¾¼ ´äÀÌ e¿¡ ¸¶À̳ʽº 1½ÂÀ̶ó°íÇϼ̴µ¥. ¿·¿¡ ¤°í°¡±â ÇØ¼³À» º¸¸é e¶ó°í ´äÀÌ Ã¼Å© µÇÀִµ¥ ¾î´À°ÍÀÌ Á¤´äÀΰ¡¿ä?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-05 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-05 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
µ¿¿µ»ó È®ÀÎ °á°ú
µ¿¿µ»ó°ú Ã¥ÀÇ ¹®Á¦¿¡¼ ºÎÈ£°¡ ´Ù¸¨´Ï´Ù.
µ¿¿µ»óÀÇ °æ¿ì Áö¼ö¿¡ 1-x ·Î ½áÀÖÀ¸¹Ç·Î ´äÀº e^-1 ÀÌ ¸Â°í
Ã¥ÀÇ °æ¿ì Áö¼ö¿¡ x-1 ·Î ½áÀÖÀ¸¹Ç·Î ´äÀº e °¡ ¸Â½À´Ï´Ù. |
|
1992 |
Áú¹®ÀÔ´Ï´Ù |
sh58** |
2019-02-18 |
±ÛÁ¦¸ñ |
Áú¹®ÀÔ´Ï´Ù |
ÀÛ¼ºÀÚ |
sh58** |
µî·ÏÀÏ |
2019-02-18 |
|
p90 À¯Çü43 À¯Çü1-1¹øÀÔ´Ï´Ù. 2¹ø º¸±â°¡ ½Ã±×¸¶ k=1ºÎÅÍ ¹«ÇÑ´ë±îÁö (-1)^k/kµÈ´Ù°í Çϼ̴µ¥ ÀÌÇØ°¡ °¡Áú ¾Ê½À´Ï´Ù. ¶ÇÇÑ ±³´ë±Þ¼ö: Á¶°ÇºÎ ¼ö·ÅÀ̶ó°í Çϼ̴µ¥ ÀÌ °³³äÀ» óÀ½ µé¾îºÃ´Âµ¥ ±×³É ¿ì¼± ¿Ü¿öµÎ¾î¾ß Çϴ°ÇÁö ¾Æ´Ï¸é ÀÌÇØ°¡ ÇÊ¿äÇÏ´Ù¸é °£´ÜÇÏ°Ô ¼³¸í ºÎʵ右´Ï´Ù.
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-05 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-05 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
µ¿¿µ»ó È®ÀÎ °á°ú ±Þ¼öÀÇ ¼ö·Å¹ß»ê ÆÇÁ¤¹ýÀÌ ¸ðµÎ ´ã°ÜÀÖÁö ¾Ê½À´Ï´Ù.
±³´ë±Þ¼öÀÇ °³³äÀº Á¤±ÔÄ¿¸®Å§·³ÀÇ ¹ÌÀûºÐÇÐ2 - ±Þ¼ö ÆÄÆ®¿¡¼ °øºÎÇϽñ⠹ٶø´Ï´Ù.
x->0 ÀÏ ¶§ sinx -> x ·Î ¾µ¼ö ÀÖ½À´Ï´Ù.
Áï, sin ¾ÈÀÇ ÇÔ¼ö°¡ 0 À¸·Î °¥½Ã sin À» Áö¿öÁØ´Ù »ý°¢ÇÏ½Ã¸é µÇ¸ç
k->¹«ÇÑ´ë ÀÏ ¶§ 1/k -> 0 À̹ǷΠsin(1/k) -> 1/k ·Î ¾µ ¼ö ÀÖ½À´Ï´Ù. |
|
1991 |
À¯Çü 50 |
thdtkddlr0** |
2019-02-17 |
±ÛÁ¦¸ñ |
À¯Çü 50 |
ÀÛ¼ºÀÚ |
thdtkddlr0** |
µî·ÏÀÏ |
2019-02-17 |
|
ÆíÀÔ½ÇÀü¹®Á¦ 1¹ø) ÁØ ½ÄÀÇ ÀûºÐ ¹üÀ§°¡ ¿Ö ÆÄÀÌ/2°¡ µÇ´ÂÁö ¸ð¸£°Ú½À´Ï´Ù¤Ì
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
0<x<¡Ä , 0<y<¡Ä ´Â 1»çºÐ¸éÀÇ ¿µ¿ªÀ̸ç
¥èÀÇ ¹üÀ§¸¦ ¹°¾îº¸½Ã´Â °Í °°Àºµ¥,
¾çÀÇ x Ãà¿¡¼ ºÎÅÍ °¢À» ÃøÁ¤ÇÔ·Î 0ºÎÅÍ ÆÄÀÌ/2 ±îÁö·Î ¹üÀ§¸¦ ÁöÁ¤Çؾß
1»çºÐ¸éÀÇ ¿µ¿ªÀ» ´Ù Æ÷ÇÔ½Ãų ¼ö ÀÖ½À´Ï´Ù. |
|
1990 |
Áú¹®ÀÌ¿ä! |
qkrek7** |
2019-02-15 |
±ÛÁ¦¸ñ |
Áú¹®ÀÌ¿ä! |
ÀÛ¼ºÀÚ |
qkrek7** |
µî·ÏÀÏ |
2019-02-15 |
|
16ÂÊ À¯Çü1¹ø¿¡¼ 1ÀÇ ¹«ÇÑ´ë ²ÃÀε¥ ¿Ö a^b=e^b(a-1)ÀÇ °ø½ÄÀ» ´ëÀÔÇÏ¸é ´äÀÌ ´Ù¸£°Ô ³ª¿À³ª¿ä ? ¾î¶² Á¶°Ç¿¡¼ Àú °ø½ÄÀ» ¾²´ÂÁö Çò°¥¸³´Ï´Ù.
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
Áö¼ö²Ã ±ØÇÑÀÇ °æ¿ì a^b = e^blna ¸¦ ÀÌ¿ëÇÕ´Ï´Ù.
±× Áß 1^¹«ÇÑ´ë ²ÃÀÎ °æ¿ì a^b = e^b(a-1) °ø½ÄÀ» ÀÌ¿ëÇÏ¸é ¹®Á¦¸¦ Ç®±â ´õ ¼ö¿ùÇÕ´Ï´Ù. |
|
1989 |
2° ¼ö¿Í½Ä¿¡¼ ¼±»ý´ÔÀÌ ³»Áֽм÷Á¦ |
kjs48** |
2019-02-14 |
±ÛÁ¦¸ñ |
2° ¼ö¿Í½Ä¿¡¼ ¼±»ý´ÔÀÌ ³»Áֽм÷Á¦ |
ÀÛ¼ºÀÚ |
kjs48** |
µî·ÏÀÏ |
2019-02-14 |
|
¤Ó1/x-1¤Ó < 1 ÀÌ ¹®Á¦ÀÇ Ç®ÀÌ¿Í ´äÀÌ ±Ã±ÝÇÕ´Ï´Ù!
¸¶Âù°¡Áö·Î -1 < x-1/x < 1 µµ¿ä |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-03-02 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-03-02 |
|
´äº¯ÀÌ ´Ê¾î Á˼ÛÇÕ´Ï´Ù.
Á˼ÛÇÏÁö¸¸ ÀüüÀûÀÎ Ç®À̸¦ ´Ù Àû¾îµå¸±¼ö ¾ø½À´Ï´Ù.
¹®Á¦¸¦ Ç®´Ù ¸·È÷´Â ºÎºÐÀ» Áú¹® ºÎʵ右´Ï´Ù. |
|
1988 |
Áú¹® ÀÖ½À´Ï´Ù. |
zerto** |
2019-02-13 |
±ÛÁ¦¸ñ |
Áú¹® ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-02-13 |
|
±³¼ö´Ô ¸ÅÀÏÅ×½ºÆ® 5°¿¡ 8¹ø »ê¼ú±âÇÏ ¹®Á¦¿¡ ½ÄÀ» ²À º¯Çü½ÃÄѾߵdzª¿ä? ½ÄÀ» º¯Çü¾È½Ã۰í Ǫ´Â ¹æ¹ýÀº ¾ø³ª¿ä?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
taeseong04** |
2019-02-13 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
taeseong04** |
µî·ÏÀÏ |
2019-02-13 |
|
¹ÌºÐÀ» ÀÌ¿ëÇÑ ¹æ¹ýµµ ÀÖ½À´Ï´Ù. ¹ÌºÐÀ» ÇØ¼ f'=0ÀÎ Á¡À» ã¾Æ¼ ÃÖ¼Ú°ªÀ» ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.
»ê¼ú±âÇϸ¦ ÀÌ¿ëÇÑ ¹æ¹ýÀÌ °è»êÀÌ ´õ ½±½À´Ï´Ù. |
|
1987 |
Áú¹®ÀÔ´Ï´Ù. |
zerto** |
2019-02-08 |
±ÛÁ¦¸ñ |
Áú¹®ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-02-08 |
|
±³¼ö´Ô »ï°¢ÇÔ¼ö p 95ÂÊ¿¡ ¿©°¢¼ºÁú¿¡¼ 2¹øÇϰí 4¹øÇϰí Â÷À̸¦ À߸𸣰ڽÀ´Ï´Ù . 2¹ø°ú 4¹ø ³ª´©´Â ±âÁØÀº ( ) ¾È¿¡ ¼ýÀÚ°¡ Ȧ¼ö ¦¼ö·Î ³ª´©´Â°Ç°¡¿ä?
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-02-12 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-02-12 |
|
sin( n¥ð/2 +- ¥è ) ¿¡¼ n ÀÌ Â¦¼öÀÏ ¶§´Â sin À¸·Î n ÀÌ È¦¼öÀÏ ¶§´Â cos À¸·Î ¹Ù²ò´Ï´Ù.
2¹ø°ú 4¹øÀº °¢°¢ nÀÌ 1, 3 ÀÏ ¶§ ÀÇ °æ¿ì¸¦ º¸¿©ÁØ °ÍÀÔ´Ï´Ù. |
|