What is the integral from 0 to-infinity of e^x ?

The integral from 0 to-infinity of e^x is -1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral from 0 to-infinity of e^x

\int_{0}^{- \infty} e^{x} d x

- 1

Solution steps

\int_{0}^{- \infty} e^{x} d x

\int_{a}^{b} f (x) d x = - \int_{b}^{a} f (x) d x, a < b

= - \int_{- \infty}^{0} e^{x} d x

\int_{- \infty}^{0} e^{x} d x = 1

= - 1

\int_{1}^{3} (4 x - 1) d x

\int_{0}^{\infty} y^{5} e^{- y} d y

\int_{0}^{π^{2}} cos (x) d x

\int_{- 1}^{1} 2 x sin (nπ x) d x

\int_{30}^{200} 50 x - 30 d x

What is the integral from 0 to-infinity of e^x ?
The integral from 0 to-infinity of e^x is -1