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Popular >

simplify (e^{-x})/(e^{-x)}

Solution

simplify

\frac{e ^{- x}}{e ^{- x}}

Solution

1

Solution steps

\frac{e ^{- x}}{e ^{- x}}

Apply exponent rule:

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

= e^{- x - (- x)}

Apply rule

- (- a) = a

= e^{- x + x}

Add similar elements:

- x + x = 0

= e^{0}

Apply rule

a^{0} = 1, a \neq = 0

= 1

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Frequently Asked Questions (FAQ)

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