ÇÕ¼ºÇÔ¼öÀÇ °ªÀ» ±¸ÇÏ´Â ¹®Á¦, ¼ö´É¿¡ Àß ³ª¿À´Â À¯ÇüÀÔ´Ï´Ù.^^


ÇÔ¼ö°¡ ÀÖ´Ù. ¶ó°í ÇÒ ¶§, ¸¦ ¸¸Á·ÇÏ´Â ÃÖ¼ÒÀÇ ÀÚ¿¬¼ö n À» ±¸ÇϽÿÀ.


 f1(1) = f(1) = 1+1 = 2
 f2(1) = (ff)(1) = f(2) = 3
 f3(1) = (ff2)(1) = f(3) = 4
 ¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤
f98(1) = (ff97)(1) = f(98) = 98+1 = 99
f99(1) = (ff98)(1) = f(99) = 99+1 = 100
f100(1) = (ff99)(1) = f(100) = 100
 ¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤¡¤ 

¼ö´É¿¡ Àß³ª¿À´Â ¹®Á¦ À¯Çü. ÁÖ¾îÁø Á¶°Ç¿¡ µû¶ó ±¸Ã¼ÀûÀ¸·Î ½ÄÀ» ¸¸µé¾î º¸¸é ´äÀÌ ³ª¿É´Ï´Ù.^^

¿ÞÂÊ Ç¥¿¡¼­ ¡¤¡¤¡¤¡¤¡¤¡¤ 
f1(1) < f2(2) < ¡¤¡¤¡¤¡¤¡¤¡¤ < f98(1) < f99(1) À̰í
f99(1) = f100(1) = f101(1) = ¡¤¡¤¡¤¡¤¡¤¡¤ À̹ǷÎ
fn(1)¡Ãfn+1(1) À» ¸¸Á·ÇÏ´Â ÀÚ¿¬¼ö´Â n = 99, 100, 101 ¡¤¡¤¡¤¡¤¡¤¡¤    ¡Å n ÀÇ ÃÖ¼Ò°ªÀº 99 ^^ ¡ç (´ä) 



¢¿ Á¤¸®ÇÏ¿© µÓ½Ã´Ù.

1) gf ¡Á fg, (hg)◦f = h◦(gf)
2) f2f = (ff)◦f = f◦(ff) = ff2 ¡æ fnf = ffn (n = 1,2,3, ¡¤¡¤¡¤¡¤¡¤¡¤¡¤)


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Today's Quotation

Believe in yourself! Have faith in your abilities! Without a humble but reasonable confidence in your own powers you cannot be successful or happy.

- Norman Vincent Peale -


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