Tính :
\(A=\left(\frac{3}{4}-81\right)\cdot\left(\frac{3^2}{5}-81\right)\cdot\left(\frac{3^3}{6}-81\right)\cdot.....\cdot\left(\frac{3^{2013}}{2016}-81\right)\)
tính(3/4 -81)(3^2/5 -81).(3^3//6 -81)...(3^2000/2023 -81)
tính (3^1/4-81)*(3^2/5-81)*(3^3/6-81)*...*(3^2001/2010-81)
Tính: \(A=\frac{3}{4-81}.\frac{3^2}{5-81}.\frac{3^3}{6-81}...\frac{3^{2000}}{2003-81}\)
Tính:
\(\left(\dfrac{3}{4}-81\right).\left(\dfrac{3^2}{5}-81\right).\left(\dfrac{3^3}{6}-81\right).....\left(\dfrac{3^{2000}}{2003}-81\right)\)
Tính giá trị của biểu thức (3/4 - 81).(32/5 - 81).(33/6 - 81).....(32011/2014 - 81)
Tính: \(\left(\frac{3}{4}-81\right)\left(\frac{3^2}{5}-81\right)\left(\frac{3^3}{6}-81\right)...\left(\frac{3^{2000}}{2003}-81\right)\)
Tính
a)\((\dfrac{3}{4}-81).(\dfrac{3^2}{5}-81).(\dfrac{3^3}{6}-81)...(\dfrac{3^{2000}}{2003}-81)\)
b)\(\dfrac{69}{157}-(2+(3+(4+5^{-1})^{-1})^{-1}\)
Tính:
\(\left(\frac{3}{4}-81\right).\left(\frac{3^2}{5}-81\right).\left(\frac{3^3}{6}-81\right)...\left(\frac{3^{2000}}{2003}-81\right)\)