2001Çг⵵ ¼ö´É ¿¹Ã¼´É °è¿ 27 ¹ø
log
2
2 + log
2
4 + log
2
8 + log
2
16 ÀÇ °ªÀ» ±¸ÇϽÿÀ. [ÁÖ°ü½Ä
2Á¡
]
Ç®À̺¸±â
(´ä)
10
log
2
2 + log
2
4 + log
2
8 + log
2
16 = 1+2+3+4 = 10 ^^
°ü·Ã»çÇ×
1) log
a
b
n
= nlog
a
b
2) log
a
a = 1, log
a
a
n
= n
¡¡
¡¡
Update 2000³â 11¿ù 28ÀÏ
¼öÇм±»ý´Ô
®
¼öÇб³À°¿¬±¸
©