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Math
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Calculus
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Derivatives and Integrals
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Improper Integrals
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How to Compute Improper Integrals
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Computing Two-Step Improper Integrals
Practice problem
Computing Two-Step Improper Integrals
By
C
Cameron Montag
∫
−
∞
∞
e
−
∣
x
∣
d
x
=
\int_{-\infty}^\infty e^{-|x|}\,\text{d}x =
∫
−
∞
∞
e
−
∣
x
∣
d
x
=
Choose one answer
Option A:
A
1
1
1
Option B:
B
2
2
2
Option C:
C
2
e
2e
2
e
Option D:
D
e
2
e^2
e
2
Option E:
E
Undefined
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