What is 13(1/2)e^{-2(1/2)} ?

The solution to 13(1/2)e^{-2(1/2)} is (13)/(2e)

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simplify 13(1/2)e^{-2(1/2)}

simplify

13 (\frac{1}{2}) e^{- 2 (\frac{1}{2})}

\frac{13}{2 e}

Decimal Notation

2.39121 \dots

Solution steps

13 (\frac{1}{2}) e^{- 2 (\frac{1}{2})}

Apply exponent rule:

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

= 13 \cdot \frac{1}{2} \cdot \frac{1}{e ^{2 \cdot \frac{1}{2}}}

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

= 13 \cdot \frac{1}{2} \cdot \frac{1}{e}

Multiply fractions:

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

= \frac{1 \cdot 1 \cdot 13}{2 e}

Multiply the numbers:

1 \cdot 1 \cdot 13 = 13

= \frac{13}{2 e}

e^{- j (wt - a s i n (wt))}

(3 \cdot 1 0^{- 6}) (123.554)

\frac{1}{1.5} 400 \cdot 1 0^{- 6}

1.24 \cdot 1 0^{- 6} \cdot 50