Mister Exam
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- Improper integral
- Double Integral
- Triple Integral
- Curvilinear integral
- Derivative Step by Step
- Differential equations Step by Step
- Limits Step by Step
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How to use it?
- Integral of d{x}:
- Integral of e^(a*x)
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Integral of -4*x*exp(-2*x)
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Integral of arcsin
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Integral of (x+2)e^x
- Derivative of:
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cos(1/x)
- Graphing y =:
- cos(1/x)
- Limit of the function:
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cos(1/x)
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Identical expressions
- cos(one /x)
- co sinus of e of (1 divide by x)
- co sinus of e of (one divide by x)
- cos1/x
- cos(1 divide by x)
- cos(1/x)dx
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Similar expressions
- (cos(1/x^2))*dx/x^3
Integral of cos(1/x) dx
The solution
You have entered
[src]
1 / | | /1\ | cos|-| dx | \x/ | / 0
$$\int\limits_{0}^{1} \cos{\left(\frac{1}{x} \right)}\, dx$$
Integral(cos(1/x), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | /1\ /1\ /1\ | cos|-| dx = C + x*cos|-| + Si|-| | \x/ \x/ \x/ | /
$$\int \cos{\left(\frac{1}{x} \right)}\, dx = C + x \cos{\left(\frac{1}{x} \right)} + \operatorname{Si}{\left(\frac{1}{x} \right)}$$
The graph
The answer
[src]
pi - -- + Si(1) + cos(1) 2
$$- \frac{\pi}{2} + \cos{\left(1 \right)} + \operatorname{Si}{\left(1 \right)}$$
=
=
pi - -- + Si(1) + cos(1) 2
$$- \frac{\pi}{2} + \cos{\left(1 \right)} + \operatorname{Si}{\left(1 \right)}$$
-pi/2 + Si(1) + cos(1)
The graph
Use the examples entering the upper and lower limits of integration.