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}:
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Integral of e^x/x^2
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Integral of (1+x)/x
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Integral of coshx
- Integral of a^x*e^x
- Graphing y =:
- 1/(cos(x)^2)
- How do you in partial fractions?:
- 1/(cos(x)^2)
- Derivative of:
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1/(cos(x)^2)
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Identical expressions
- one /(cos(x)^ two)
- 1 divide by ( co sinus of e of (x) squared )
- one divide by ( co sinus of e of (x) to the power of two)
- 1/(cos(x)2)
- 1/cosx2
- 1/(cos(x)²)
- 1/(cos(x) to the power of 2)
- 1/cosx^2
- 1 divide by (cos(x)^2)
- 1/(cos(x)^2)dx
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Similar expressions
- 1/(cosx^2)
Integral of 1/(cos(x)^2) dx
The solution
You have entered
[src]
p - 4 / | | 1 | ------- dx | 2 | cos (x) | / 0
$$\int\limits_{0}^{\frac{p}{4}} \frac{1}{\cos^{2}{\left(x \right)}}\, dx$$
Integral(1/(cos(x)^2), (x, 0, p/4))
The answer (Indefinite)
[src]
/ | | 1 sin(x) | ------- dx = C + ------ | 2 cos(x) | cos (x) | /
$$\int \frac{1}{\cos^{2}{\left(x \right)}}\, dx = C + \frac{\sin{\left(x \right)}}{\cos{\left(x \right)}}$$
The answer
[src]
/p\ sin|-| \4/ ------ /p\ cos|-| \4/
$$\frac{\sin{\left(\frac{p}{4} \right)}}{\cos{\left(\frac{p}{4} \right)}}$$
=
=
/p\ sin|-| \4/ ------ /p\ cos|-| \4/
$$\frac{\sin{\left(\frac{p}{4} \right)}}{\cos{\left(\frac{p}{4} \right)}}$$
sin(p/4)/cos(p/4)
Use the examples entering the upper and lower limits of integration.