Integral of tgxdx dx

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 |  tan(x)*1 dx
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$$\int\limits_{0}^{1} \tan{\left(x \right)} 1\, dx$$

Integral(tan(x)*1, (x, 0, 1))

Detail solution

Rewrite the integrand:

$\text{True}$
Don't know the steps in finding this integral.

But the integral is

$- \log{\left(\cos{\left(x \right)} \right)}$
Add the constant of integration:

$- \log{\left(\cos{\left(x \right)} \right)}+ \mathrm{constant}$

The answer is:

$- \log{\left(\cos{\left(x \right)} \right)}+ \mathrm{constant}$

The answer (Indefinite) [src]

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 | tan(x)*1 dx = C - log(cos(x))
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$$\log \sec x$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

-log(cos(1))

$$-\log \cos 1$$

-log(cos(1))

$$- \log{\left(\cos{\left(1 \right)} \right)}$$

Упростить

Numerical answer [src]

0.615626470386014

0.615626470386014

The graph

Use the examples entering the upper and lower limits of integration.