\(A=2008.\left(\frac{1}{2007}-\frac{1000}{1004}\right)-2009.\left(\frac{1}{2007}-2\right)\)
\(\Rightarrow A=2008.\frac{1}{2007}-2000-2009.\frac{1}{2007}+4018\)
\(\Rightarrow A=\frac{1}{2007}.\left(2008-2009\right)-2000+4018\)
\(\Rightarrow A=\frac{1}{2007}.\left(-1\right)-2000+4018\)
\(\Rightarrow A\approx2018\)