[°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. |
|
2309 |
Áú¹®ÀÔ´Ï´Ù. |
momodoo** |
2019-07-11 |
±ÛÁ¦¸ñ |
Áú¹®ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
momodoo** |
µî·ÏÀÏ |
2019-07-11 |
|
1.À§ »çÁø¿¡¼ µ¶¸³º¯¼öÀ̱⠶§¹®¿¡ »¡°£³×¸ð·Î Ç¥½ÃÇصаÍÀÌ 0À̶ó°í Çϼ̴µ¥ ÀÌ°Ô ¹«½¼¸»¾¸À̽ŰÇÁö?
2.¹ß»ê°ú °æµµÀÇ Â÷ÀÌ´Â (¹æÇâ)º¤ÅÍÀÇ À¯¹«Â÷ÀÌÀΰ¡¿ä??
À§¿¡¼ 3,5¹ø ºÎŹµå¸³´Ï´Ù.
¸¶Áö¸·À¸·Î ÆíµµÇÔ¼ö¿Í ÀüµµÇÔ¼ö´Â ¹«½¼Â÷À̶ó°í ºÁ¾ßÇϳª¿ä?? °ø½ÄÀÌ ´Ù¸£±äÇѵ¥.. |
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¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-13 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-13 |
|
1. x¿Í y°¡ µ¶¸³º¯¼ö¶ó´Â °ÍÀº y°¡ x¿¡ °üÇÑ ½ÄÀÌ ¾Æ´Ï¶ó´Â ¸»ÀÔ´Ï´Ù.
µû¶ó¼ y¸¦ x·Î ¹ÌºÐÇϸé x°¡ ¾ø±â ¶§¹®¿¡ 0ÀÌ µË´Ï´Ù.
2. ¹ß»ê°ú °æµµÀÇ ¾î¶² Â÷ÀÌÁ¡À» ¹¯´Â°ÍÀΰ¡¿ä?
°ø½ÄÀ¸·Î¸¸ º»´Ù¸é Æí¹ÌºÐÇÑ °ÍµéÀ» ´õÇÏ´À³Ä Æí¹ÌºÐÇѰ͵éÀ» º¤ÅͷΠǥÇöÇϳÄÀÇ Â÷ÀÌÀÔ´Ï´Ù.
3. ´äº¯ÀÔ´Ï´Ù. ¾î¶² ÇÔ¼ö z=f(x,y) ¿¡ ´ëÇÑ Æí¹ÌºÐ°è¼ö°¡ ³ª¿ÍÀÖ°í
ÁÖ¾îÁø ÇÔ¼ö´Â g(x)=f(x,4x-x^2) ÀÔ´Ï´Ù. µû¶ó¼ f(x,y)=f(x,4x-x^2) À» ´ëÀÀ½ÃÄÑ y=4x-x^2 À̶ó ³õ°í Ǫ´Â °ÍÀ̸ç
¸¸¾à g(x)=f(x,3-x) ·Î ÁÖ¾îÁ³´Ù¸é 3-x=y ·Î ³õ°í Ç® ¼ö ÀÖ½À´Ï´Ù.
5. f_x -> f_xx ÀÌ°í f_y -> f_yy ÀÔ´Ï´Ù.
ÀüµµÇÔ¼ö´Â ÇϳªÀÇ ¹®ÀÚ¿¡ ´ëÇÑ º¯ÈÀ²À̸ç
ÆíµµÇÔ¼ö´Â µÎ°³ÀÌ»óÀÇ ¹®ÀÚ¿¡ ´ëÇÑ º¯ÈÀ²ÀÌ °¢°¢ ÀÖ½À´Ï´Ù. |
|
2308 |
°ÀÇÁú¹® |
rkdtjdrn7** |
2019-07-11 |
±ÛÁ¦¸ñ |
°ÀÇÁú¹® |
ÀÛ¼ºÀÚ |
rkdtjdrn7** |
µî·ÏÀÏ |
2019-07-11 |
|
98³â»ýÀº ±³À°°úÁ¤ÀÌ ¹Ù²î¾î¼ Çà·Ä, ¿ÜÀû, ³»Àû À» ¹è¿ìÁö¾Ê¾Ò´Âµ¥ Ȥ½Ã Çà·Ä °ü·Ã °ÀÇ°¡ ÀÖ³ª¿ä? |
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¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-11 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-11 |
|
¼±Çü´ë¼öÇÐ °ú¸ñ¿¡ Æ÷ÇԵǾîÀÖ½À´Ï´Ù. |
|
2307 |
242p 16¹ø Áú¹® ÀÖ½À´Ï´Ù. |
jin995** |
2019-07-10 |
±ÛÁ¦¸ñ |
242p 16¹ø Áú¹® ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
jin995** |
µî·ÏÀÏ |
2019-07-10 |
|
ÁÖ¾îÁø ½ÄÀÌ ¿øÀ» ³ªÅ¸³»°í Àý´ë°ªÀ» Ç®¾î ±×·¡ÇÁ¸¦ ±×¸®´Â°Í±îÁö ÀÌÇØ°¡ °¡´Âµ¥ ¿Ö 1»çºÐ¸éÀÇ È°²Ã ºÎºÐ¸¸ ºø±ÝÃÄÁ® Àִ°ÍÀÎÁö ÀÌÇØ°¡ °¡Áö ¾Ê½À´Ï´Ù |
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´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-10 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-10 |
|
¿ø 4°³ÀÇ ³ÐÀÌ¿¡¼ ºø±ÝÄ£ È°²Ã¸ð¾ç 8°³¸¦ »©¼ °è»êÇØÁØ °ÍÀÔ´Ï´Ù.
ºø±ÝÄ£ È°²Ã¸¸À» °è»êÇÑ °ÍÀÌ ¾Æ´Õ´Ï´Ù. |
|
2306 |
431p À¯ÇüÇнÀ2 Çؼ³Áú¹® |
rkdtjdrn7** |
2019-07-10 |
±ÛÁ¦¸ñ |
431p À¯ÇüÇнÀ2 Çؼ³Áú¹® |
ÀÛ¼ºÀÚ |
rkdtjdrn7** |
µî·ÏÀÏ |
2019-07-10 |
|
Çؼ³Ã³·³ ±Ø°î¼±°î·ü °ø½ÄÀ» »ç¿ëÇÏÁö¾Ê°í Æò±ÕÀÇ °î·ü°ø½ÄÀ» »ç¿ëÇÏ¿´´Âµ¥ 432p R= ¿¡¼ ³¡¿¡ 1/2 ÀÌ ³ª¿À´Â ÀÌÀ¯¸¦ ¸ð¸£°Ú½À´Ï´Ù. ¼¼Å¸¿¡ ¾î´À ¼ö¸¦ ³Ö¾î¼ 1/2°¡ µÈ °ÍÀΰ¡¿ä? |
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¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-10 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-10 |
|
¼¼Å¸¿¡ °ªÀ» ³ÖÁö ¾Ê¾Ò½À´Ï´Ù.
»ï°¢ÇÔ¼ö °ø½ÄÀ» 1+cot^2(2¼¼Å¸) = csc^2(2¼¼Å¸) ¸¦ ÀÌ¿ëÇÏ¸é µË´Ï´Ù. |
|
2305 |
6° Áú¹®ÀÔ´Ï´Ù. |
momodoo** |
2019-07-09 |
±ÛÁ¦¸ñ |
6° Áú¹®ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
momodoo** |
µî·ÏÀÏ |
2019-07-09 |
|
Á¦´ë·Î ÀÌÇØÇÏ°í Àִ°ÍÀÌ ¸Â´ÂÁö¿ä??
4.ÀϺ¯¼öÇÔ¼ö´Â ¹ÌºÐÀÌ °¡´ÉÇÑÇÔ¼ö¶ó¸é ¹«Àû±Ç ¿¬¼ÓÀΰÍÀÌ ¸Â³ª¿ä?
5.Á¤¸®Çؼ ¸»ÇÏÀÚ¸é ´Ùº¯¼ö ÇÔ¼öÀÇ µµÇÔ¼ö¸¦ Á¤ÀÇ ÇÒ¶§ ±× (a,b)ÁÂÇ¥¿¡À϶§ ¿¬¼Ó¹ÌºÐ °¡´ÉÀ̶ó°í ÇÒ ¼ö Àִ°ÍÀÎÁö¿ä?
6. ¹ÌºÐÀÌ °¡´ÉÇÑÁ¶°Ç ¿¡¼ ÀϺ¯¼ö ÇÔ¼ö¿Í ¾î¶²Â÷ÀÌÁ¡ÀÌ Àִ°ÇÁö¿ä? |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-10 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-10 |
|
ÀϺ¯¼öÇÔ¼ö´ø ´Ùº¯¼öÇÔ¼ö´ø ¹ÌºÐ°¡´ÉÇÏ¸é ¿¬¼ÓÀÌ ¸Â½À´Ï´Ù.
f_x ¿Í f_y °¡ Á¸ÀçÇÑ´Ù°í Çؼ ¹ÌºÐ°¡´ÉÀ» ¶æÇÑ´Ù´Â °ÍÀÌ ¾Æ´Ï¶ó´Â ¸»ÀÔ´Ï´Ù.
À̺¯¼öÇÔ¼ö´Â f_x ¿Í f_y °¡ Á¡ (a,b)¿¡¼ ¿¬¼ÓÀÏ ¶§ (a,b)¿¡¼ ¹ÌºÐ°¡´ÉÇÏ´Ù ÇÕ´Ï´Ù. |
|
2304 |
Áú¹®ÀÖ½À´Ï´Ù. |
zerto** |
2019-07-09 |
±ÛÁ¦¸ñ |
Áú¹®ÀÖ½À´Ï´Ù. |
ÀÛ¼ºÀÚ |
zerto** |
µî·ÏÀÏ |
2019-07-09 |
|
±³¼ö´Ô p362 ÂÊ À¯ÇüÇнÀ 1¹ø¿¡¼ °¡ ¹ø¿¡¼ f(4) °¡ 13º¸´Ù Å©°Å³ª °°´Ù°í Çߴµ¥ ´ä¿¡¼´Â f(4)°¡ 14º¸´Ù Å©°Å³ª °°´Ù°í ³ª¿Ô´Âµ¥ f(4)>13 ÀÌ·¯¸é Á¶°ÇÀÌ ¸¸Á·Çϴµ¥ µîÈ£°¡ µé¾î°¡¸é ´äÀÌ ¾ÊµÇÁö ¾Ê³ª¿ä? ±×¸®°í ´Ù ¹ø¿¡¼ ±×·¡ÇÁ ÇüŸ¦ ¾î¶»°Ô Àú·¸°Ô ³ª¿Â´Ù´Â°É ¾Ë¼öÀÖ³ª¿ä? ±×·¡ÇÁ ÇüŸ¦ Àß ¸ð¸£°Ú½À´Ï´Ù.
|
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-10 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-10 |
|
f(4)¡Ã14 À̹ǷΠf(4)>13 , f(4)¡Ã13 À¸·Î µÑ´Ù ¾µ ¼ö ÀÖ½À´Ï´Ù.
f(x)=6 À» ¸¸Á·ÇÏ´Â Á¡Àº 1, 4 À̹ǷΠ´Ù¸¥ Á¡¿¡¼ ¸¸³¯¼ö ¾ø°í f(2)=8 À̱⠶§¹®¿¡
1<x<4 ¾ÈÀÇ fÀÇ °ªÀº f(2) ÀÇ À§Ä¡¿Í µ¿ÀÏÇÏ°Ô 6º¸´Ù Å« °ªÀ» °¡Á®¾ß ÇÕ´Ï´Ù.
ÀÛÀº °ªÀ» °¡Áø´Ù¸é f(x)=6 À» ¸¸Á·ÇÏ´Â Á¡Àº 1, 4 ¹Û¿¡ ¾ø´Ù´Â °Í°ú ¸ð¼øÀÌ µË´Ï´Ù. |
|
2303 |
10° 31ºÐ |
tiger9610** |
2019-07-08 |
±ÛÁ¦¸ñ |
10° 31ºÐ |
ÀÛ¼ºÀÚ |
tiger9610** |
µî·ÏÀÏ |
2019-07-08 |
|
¿Ö A B ÀÌ·¸°Ô ÆÄÆ®¸¦ ³ª´²¼ °è»êÇϽôÂÁö Á¤È®ÇÏ°Ô ¼³¸íºÎŹ µå¸³´Ï´Ù ±×³É ÇÕÃļ ÇÏ¸é ¾ÈµÇ³ª¿ä? |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-10 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-10 |
|
xÃà ±âÁØÀ¸·Î Ç¥ÇöÇÒ ¶§
-2<x<0 ÀÏ ¶§ zÀÇ ÇÔ¼ö¿Í 0<x<2 ÀÏ ¶§ zÀÇ ÇÔ¼ö°¡ ´Ù¸£±â ¶§¹®¿¡ Çѹø¿¡ Ç¥Çö ºÒ°¡´É ÇÕ´Ï´Ù. |
|
2302 |
p. 353 32¹ø ¹®Á¦ |
tiger9610** |
2019-07-07 |
±ÛÁ¦¸ñ |
p. 353 32¹ø ¹®Á¦ |
ÀÛ¼ºÀÚ |
tiger9610** |
µî·ÏÀÏ |
2019-07-07 |
|
Àú¹üÀ§°¡ ¾î¶»°Ô Çؼ ³ª¿À´ÂÁö ÀÚ¼¼È÷ ºÎŹµå¸³´Ï´Ù ¤Ð¤Ð ¹«¸®ÇѺÎŹÀϼöµµ ÀÖÁö¸¸ Á¾ÀÌ¿¡ ¾²°í »çÁøÂï¾î¼ Áֽøé Á¤¸» °¨»çÇÏ°Ú½À´Ï´Ù
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¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-09 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-09 |
|
y>|x| °¡ y>x, y<-x °¡ ¾Æ´Õ´Ï´Ù.
x>0 ÀÏ ¶§ y>x ÀÌ°í x<0 ÀÏ ¶§ y>-x ÀÔ´Ï´Ù. |
|
2301 |
p77 ¿¹Á¦ 18¹ø Áú¹®ÀÔ´Ï´Ù. |
dominique1** |
2019-07-06 |
±ÛÁ¦¸ñ |
p77 ¿¹Á¦ 18¹ø Áú¹®ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
dominique1** |
µî·ÏÀÏ |
2019-07-06 |
|
ÇÔ¼öÆí¿¡¼ ¹®Á¦Çؼ³Áß À̹®Á¦´Â Çؼ³ÀÌ ¾ø¾î Áú¹®ÇÕ´Ï´Ù. ¹®Á¦¸¦ ¾î¶»°Ô Ǫ´ÂÁö´Â ¾Ë°ÚÀ¸³ª ¿ø°ú ÁÖ¾îÁø ½ÄÀÌ Á¢ÇÑ´Ù°í Á¤´äÁö¿¡ ¾²¿©Àִµ¥ Á¢ÇÑ´Ù´Â °ÍÀ» ¾î¶»°Ô ¾Ë ¼ö ÀÖ´ÂÁö ±Ã±ÝÇؼ Áú¹®ÇÕ´Ï´Ù. ´ç¿¬ÇÑ ³»¿ëÀÌ¾î¼ Çؼ³Áö¿¡ ¾øÀ»¼ö ÀÖÀ¸³ª ¾Æ¹«¸® ºÁµµ ÀÌÇØ°¡ µÇÁö¾Ê½À´Ï´Ù.
|
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¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-07 |
|
y-2/x+1 = k ¶ó ³õ°í k ÀÇ ÃÖ´ñ°ªÀ» ±¸ÇÏ´Â °ÍÀÌ¸ç ½Ä Á¤¸®¸¦ Çϸé
y=kx+k+2 °¡ µÇ¸ç k´Â Á÷¼±ÀÇ ±â¿ï±â¸¦ ÀǹÌÇÕ´Ï´Ù.
¿øÀ» Áö³ª´Â Á÷¼±À» ±×¸± ¶§ ±â¿ï±â kÀÇ °ªÀÌ ÃÖ´ë°¡ µÉ ¶§´Â
Á÷¼±ÀÌ ¿ø¿¡ Á¢ÇÒ ¶§ À̹ǷΠÀ̸¦ ÀÌ¿ëÇÏ´Â °ÍÀÔ´Ï´Ù. |
|
2300 |
¹ÌºÐÇÐ1 µµÇÔ¼öÆí 242p 40¹ø¹®Á¦ |
k7dlxow** |
2019-07-06 |
±ÛÁ¦¸ñ |
¹ÌºÐÇÐ1 µµÇÔ¼öÆí 242p 40¹ø¹®Á¦ |
ÀÛ¼ºÀÚ |
k7dlxow** |
µî·ÏÀÏ |
2019-07-06 |
|
´ÙÇ×ÇÔ¼ö´Â ¸ðµç ½Ç¼ö¿¡¼ ¿¬¼ÓÀÌ ¸Â´Ù°í µÅÀִµ¥ À¯¸®ÇÔ¼öÀÇ °æ¿ì´Â ´ÙÇ×ÇÔ¼ö°¡ ¾Æ´Ñ°Ç°¡¿ä? |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-07 |
|
³×, À¯¸®ÇÔ¼ö´Â ´ÙÇ×ÇÔ¼ö¶ó ÇÏÁö ¾Ê½À´Ï´Ù. |
|
2299 |
±Þ¼ö/Æíµµ Áú¹®ÀÔ´Ï´Ù, |
momodoo** |
2019-07-05 |
±ÛÁ¦¸ñ |
±Þ¼ö/Æíµµ Áú¹®ÀÔ´Ï´Ù, |
ÀÛ¼ºÀÚ |
momodoo** |
µî·ÏÀÏ |
2019-07-05 |
|
2¹øÀº ±³Àç 179ÆäÀÌÁö 4¹ø ¼³¸í¿¡ ´ëÇÑ Áú¹®ÀÔ´Ï´Ù,
Ç×»ó ´äº¯Áּż °¨»çÇÕ´Ï´Ù. |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-07 |
|
1. ±× ¹æ½ÄÀ¸·Î ÆÇ´Ü ÇÒ ¼ö ¾ø½À´Ï´Ù. ¶ÇÇÑ ±× ±Þ¼ö´Â ¼ö·ÅÀÔ´Ï´Ù.
2-1 ³× ¸Â½À´Ï´Ù.
2-2 z-f(x,y)=0 µµ À½ÇÔ¼ö Ç¥ÇöÀÔ´Ï´Ù. z¾Õ¿¡ ºÎÈ£¿¡ µû¶ó ¾ê±âÇÏÁö ¾Ê°í
x,y,z ÀÇ ½ÄÀ» ÇÑÁ·À¸·Î ¸ô¾Æ ¾´ °ÍÀ» À½ÇÔ¼ö¶ó ÇÕ´Ï´Ù.
3-1 ¸Â½À´Ï´Ù.
3-2 x,y °¡ µÑ´Ù 0À¸·Î °¥ °æ¿ì ±ØÁÂÇ¥¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
4. ºÐ¸ðÀÇ µÎ ÇÔ¼öÀÇ °ö¿¡¼ ´Ù¸¥ Çϳª¸¦ ¹«½ÃÇßÀ» ¶§ ¼ö·ÅÀÌ ³ª¿À¸é ¼ö·ÅÀ¸·Î ÆÇ´ÜÇϸç
¹ß»êÀÌ ³ª¿À¸é ¹«½ÃÇÏÁö ¾Ê°í ´Ù¸¥ ÆÇÁ¤À» »ç¿ëÇÕ´Ï´Ù. |
|
2298 |
¹ÌºÐÇÐ1 215p Áö¼öÇÔ¼ö µµÇÔ¼ö¿¡¼ |
k7dlxow** |
2019-07-04 |
±ÛÁ¦¸ñ |
¹ÌºÐÇÐ1 215p Áö¼öÇÔ¼ö µµÇÔ¼ö¿¡¼ |
ÀÛ¼ºÀÚ |
k7dlxow** |
µî·ÏÀÏ |
2019-07-04 |
|
xÀÇ x½ÂÀ» ¹ÌºÐÇϸé (xÀÇx½Â °öÇϱâ lnx) °¡ µÅ¾ß µÇÁö ¾Ê³ª¿ä? (Áö¼öÇÔ¼öÀÇ ¹ÌºÐ ¿øÄ¢¿¡ µû¸£ÀÚ¸é ...) ¿Ö µÚ¿¡ xÀÇx½ÂÀÌ Çѹø ´õÇØÁö´ÂÁö .... |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-07 |
|
Áö¼öÇÔ¼ö´Â ¹ØÀÌ »ó¼öÀÔ´Ï´Ù.
x^x ó·³ ¹Ø°ú Áö¼ö°¡ µÑ´Ù ¹®ÀÚÀÎ °ÍÀº ´Ù¸¥ ¹æ¹ýÀ¸·Î ¹ÌºÐÇϸç
3Àå ¿©·¯°¡Áö ¹ÌºÐ¹ý¿¡¼ ¹è¿ï ³»¿ëÀÔ´Ï´Ù. |
|
2297 |
128p À¯ÇüÇнÀ3 |
dpwls4** |
2019-07-03 |
±ÛÁ¦¸ñ |
128p À¯ÇüÇнÀ3 |
ÀÛ¼ºÀÚ |
dpwls4** |
µî·ÏÀÏ |
2019-07-03 |
|
Sn=3·çÆ®(25 (n+5))Á¦°ö=5¼¼Á¦°ö ·çÆ® 5(n+5)Á¦°ö ¿Ö ÀÌ·¸°Ô µÇ³ª¿ä |
|
¦¦ |
´äº¯ÀÔ´Ï´Ù. |
haeun8** |
2019-07-07 |
±ÛÁ¦¸ñ |
´äº¯ÀÔ´Ï´Ù. |
ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-07-07 |
|
25^{2/3} = 5^{4/3} = 5*5^{1/3} ÀÌ µË´Ï´Ù. |
|
2296 |
8° ÀüÄ¡Çà·ÄÀÇ ¼ºÁú Áú¹®ÀÔ´Ï´Ù |
a9992** |
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