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Popular >

simplify e^{-r/r}

Solution

simplify

e^{- \frac{r}{r}}

Solution

\frac{1}{e}

+1

Decimal Notation

0.36787 \dots

Solution steps

e^{- \frac{r}{r}}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{e ^{\frac{r}{r}}}

Apply rule

\frac{a}{a} = 1

\frac{r}{r} = 1

= \frac{1}{e ^{1}}

Apply rule

a^{1} = a

= \frac{1}{e}

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Frequently Asked Questions (FAQ)

What is e^{-r/r} ?
The solution to e^{-r/r} is 1/e