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- Improper integral
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How to use it?
- Integral of d{x}:
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Integral of dx/(x^2+4x+5)
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Integral of dx/x^-3
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Integral of dx/sqrt(4-3x)
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Integral of dx/cos^2(4x)
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Identical expressions
- dx/cos^ two (4x)
- dx divide by co sinus of e of squared (4x)
- dx divide by co sinus of e of to the power of two (4x)
- dx/cos2(4x)
- dx/cos24x
- dx/cos²(4x)
- dx/cos to the power of 2(4x)
- dx/cos^24x
- dx divide by cos^2(4x)
Integral of dx/cos^2(4x) dx
The solution
You have entered
[src]
1 / | | 1 | --------- dx | 2 | cos (4*x) | / 0
$$\int\limits_{0}^{1} \frac{1}{\cos^{2}{\left(4 x \right)}}\, dx$$
Integral(1/(cos(4*x)^2), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | 1 sin(4*x) | --------- dx = C + ---------- | 2 4*cos(4*x) | cos (4*x) | /
$$\int \frac{1}{\cos^{2}{\left(4 x \right)}}\, dx = C + \frac{\sin{\left(4 x \right)}}{4 \cos{\left(4 x \right)}}$$
The graph
The answer
[src]
1 / | | 1 | --------- dx | 2 | cos (4*x) | / 0
$$\int\limits_{0}^{1} \frac{1}{\cos^{2}{\left(4 x \right)}}\, dx$$
=
=
1 / | | 1 | --------- dx | 2 | cos (4*x) | / 0
$$\int\limits_{0}^{1} \frac{1}{\cos^{2}{\left(4 x \right)}}\, dx$$
Integral(cos(4*x)^(-2), (x, 0, 1))
The graph
Use the examples entering the upper and lower limits of integration.