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Popular >

area e^{-7x},x>= 0

Solution

area

e^{- 7 x}, x \geq 0

Solution

\frac{1}{7}

+1

Decimal Notation

0.14285 \dots

Solution steps

Apply the area formula:

\int_{0}^{\infty} e^{- 7 x} d x

Solve

\int_{0}^{\infty} e^{- 7 x} d x : \frac{1}{7}

The area is:

= \frac{1}{7}

Popular Examples

derivative of (e^x/(2x^2+1))

\frac{d}{d x} (\frac{e ^{x}}{2 x ^{2} + 1})

(dy)/(dx)+x^2y=10x^2,y(1)=5

\frac{d y}{d x} + x^{2} y = 10 x^{2}, y (1) = 5

integral from-infinity to 0 of 1/(5-2x)

\int_{- \infty}^{0} \frac{1}{5 - 2 x} d x

derivative of (3x)/(7x^2+1)derivative of

\frac{3 x}{7 x ^{2} + 1}

sum from n=1 to infinity of 5/(6n+4)

n = 1 \sum \infty \frac{5}{6 n + 4}

Frequently Asked Questions (FAQ)

What is area e^{-7x},x>= 0 ?
The answer to area e^{-7x},x>= 0 is 1/7