What is the integral from 2 to 4 of 1/x ?

The integral from 2 to 4 of 1/x is ln(2)

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integral from 2 to 4 of 1/x

\int_{2}^{4} \frac{1}{x} d x

ln (2)

Decimal

0.69314 \dots

Solution steps

\int_{2}^{4} \frac{1}{x} d x

Use the common integral:

\int \frac{1}{x} d x = ln (∣ x ∣)

= [ln ∣ x ∣]_{2}^{4}

Compute the boundaries:

ln (2)

= ln (2)

\int \frac{4}{cos ^{2} ( x )} d x

\int e^{- p x} d x

\frac{d}{d x} (x^{\frac{2}{3}} (x + 4)^{\frac{1}{2}})

d er i v a t i v e f (x) = 8 x - x^{2}

d er i v a t i v e - x^{2} + 26 x + 920

What is the integral from 2 to 4 of 1/x ?
The integral from 2 to 4 of 1/x is ln(2)