Tich 2.12.22.32......2002.2012 . Co chu so tan cung la bao nhieu
tim cac chu so tan tan cung cac so sau: a) 110^111
b) 56^37
c) 131^101
d) 75^76
e) 97^100
g) 83^12
h) 108^48
i) 182^128
k) 64^27
m) 19^20
n) 114^44
o) 99^99
Tim chu so tan cung cua 4^99
tim hai chu so tan cung cua 5151;9999^99;6666;14101 . 16101
so sánh 1.3.5.7.....99 và 51/2.52/2.53/2.....100/2
So sanh : A=1.3.5.7...99 va B =51/2.52/2...100/2
So sanh S=1.3.5.7....99 với D=51/2.52/2.....100/2
so sánh 1.3.5.7....99 với d=51/2 .52/2 .53/2 .....100/2
So sánh C = 1.3.5.7...99 với D = 51/2.52/2.53/2...100/2