# Chapter 4 - Section 4.4 - Laws of Logarithms - 4.4 exercises: 22

200

#### Work Step by Step

$\ln (\ln e^{e^{200}})$ e stands for Euler's number Apply the Third Law of Logarithms inside the parenthesis $\ln(e^{200}\times\ln e)$ $\ln(e^{200}\times1)$ ($\ln e$ = 1) $\ln e^{200}$ Apply the Third Law of Logarithms again 200$\times\ln e$ 200$\times$1 =200

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