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Popular >

simplify (e^1-e^{-1})/2

Solution

simplify

\frac{e ^{1} - e ^{- 1}}{2}

Solution

\frac{e ^{2} - 1}{2 e}

+1

Decimal Notation

1.17520 \dots

Solution steps

\frac{e ^{1} - e ^{- 1}}{2}

Apply rule

a^{1} = a

e^{1} = e

= \frac{e - e ^{- 1}}{2}

Apply exponent rule:

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

= \frac{e - \frac{1}{e}}{2}

Join

e - \frac{1}{e} : \frac{e ^{2} - 1}{e}

= \frac{\frac{e ^{2} - 1}{e}}{2}

Apply the fraction rule:

\frac{\frac{b}{c}}{a} = \frac{b}{c \cdot a}

= \frac{e ^{2} - 1}{e 2}

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Frequently Asked Questions (FAQ)

What is (e^1-e^{-1})/2 ?
The solution to (e^1-e^{-1})/2 is (e^2-1)/(2e)