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- Improper integral
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How to use it?
- Integral of d{x}:
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Integral of sin^4(x)
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Integral of 1/(x^2+3)
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Integral of e^(x^2)dx
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Integral of x^3-x
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Identical expressions
- (tgx+ctgx)^- one
- (tgx plus ctgx) to the power of minus 1
- (tgx plus ctgx) to the power of minus one
- (tgx+ctgx)-1
- tgx+ctgx-1
- tgx+ctgx^-1
- (tgx+ctgx)^-1dx
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Similar expressions
- (tgx-ctgx)^-1
- (tgx+ctgx)^+1
Integral of (tgx+ctgx)^-1 dx
The solution
You have entered
[src]
pi -- 4 / | | 1 | --------------- dx | tan(x) + cot(x) | / pi -- 6
$$\int\limits_{\frac{\pi}{6}}^{\frac{\pi}{4}} \frac{1}{\tan{\left(x \right)} + \cot{\left(x \right)}}\, dx$$
Integral(1/(tan(x) + cot(x)), (x, pi/6, pi/4))
The answer (Indefinite)
[src]
/ | | 1 1 | --------------- dx = C - ------------- | tan(x) + cot(x) 2 | 2 + 2*tan (x) /
$$-{{1}\over{2\,\tan ^2x+2}}$$
The graph
The graph
Use the examples entering the upper and lower limits of integration.