# Base change formula of logarithms Calculator

## Get detailed solutions to your math problems with our Base change formula of logarithms step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here.

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### Difficult Problems

1

Solved example of Base change formula of logarithms

$\int_0^{\frac{\pi}{2}}\left(\tan\left(Θ\right)\right)dΘ$
2

The integral of the tangent function is given by the following formula, $\displaystyle\int\tan(x)dx=-\ln(\cos(x))$

$\left[-\ln\left(\cos\left(θ\right)\right)\right]_{0}^{\sqrt{2}}$
3

Evaluate the definite integral

$-1\ln\left(\cos\left(1.5708\right)\right)-1\cdot -1\ln\left(\cos\left(0\right)\right)$
4

Multiply $-1$ times $-1$

$-1\ln\left(\cos\left(1.5708\right)\right)+\ln\left(\cos\left(0\right)\right)1$
5

Calculating the cosine of $0$ degrees

$-1\ln\left(0\right)+\ln\left(1\right)1$
6

There are no logarithms of negative numbers or $0$

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