simplify 0.5*e^{-1}

Solution

simplify

0.5 \cdot e^{- 1}

\frac{0.5}{e}

Decimal Notation

0.18393 \dots

Solution steps

0.5 e^{- 1}

Apply exponent rule:

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

= 0.5 \cdot \frac{1}{e}

Multiply fractions:

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

= \frac{1 \cdot 0.5}{e}

Multiply the numbers:

1 \cdot 0.5 = 0.5

= \frac{0.5}{e}

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