Question

determine o desenvolvimento logarítmico das expressões

Answer 1

$\log\left( \dfrac{\pi r^3h}{3}\right)= \log(\pi r^3h)-\log3\\\\ \log\left( \dfrac{\pi r^3h}{3}\right)= \log\pi+\log(r)^3+\log h-\log3\\ \log\left( \dfrac{\pi r^3h}{3}\right)= \log\pi+3\cdot\log r+\log h-\log3\\\\ \Large\boxed{\log\left( \dfrac{\pi r^3h}{3}\right)= \log\pi+3\log r+\log h-\log3}$