tinh gia tri bieu thuc (1+1/2)x(1+1/3)x(1+1/4)x...x(1+1/2013)
tinh gia tri bieu thuc
A=(1999*1998+1998+1997)*1+1/2:1/1/2-1/1/3
tinh gia tri cua bieu thuc :
a] (18 1/2 + 5 3/8 - 7 5/24) : 16 2/3
b] 2005 x 2007 -1 / 2004 + 2005 x 2006
tinh gia tri bieu thuc [1+1/100] * [1+1/99]*.....* [1+1/3] * [1+1/2]
tinh gia tri bieu thuc (2/3x1/5+1/5) : (2/3:1/5-1/5) / 1/2 - 21/47
tinh gia tri bieu thuc : 2+4+6+...+2010/1+2+3+...+2010
tinh gia tri bieu thuc : a ) : (1+2+3+4+ .............+97+98+99+100) : 5
TINH GIA TRI CUA BIEU THUC:
( 3/20 + 1/2 - 1/15) X 12/49
3.1/3 + 2/9
tinh gia tri bieu thuc
[6 : 3/5 - 1 va 1/6 x 6/7] : [4 va 1/5 x 10/11 + 5 va 2/11]
