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How to use it?
- Integral of d{x}:
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Integral of sin(x)^2*cos(x)^4
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Integral of 2e^(-2x)
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Integral of (1-cosx)/(1+cosx)
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Integral of x(x-1)(x-2)
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Identical expressions
- sin2x/cos^42x
- sinus of 2x divide by co sinus of e of to the power of 42x
- sin2x/cos42x
- sin2x/cos⁴2x
- sin2x divide by cos^42x
- sin2x/cos^42xdx
Integral of sin2x/cos^42x dx
The solution
You have entered
[src]
0 / | | sin(2*x) | -------- dx | 42 | cos (x) | / pi -- 6
$$\int\limits_{\frac{\pi}{6}}^{0} \frac{\sin{\left(2 x \right)}}{\cos^{42}{\left(x \right)}}\, dx$$
Integral(sin(2*x)/cos(x)^42, (x, pi/6, 0))
The answer (Indefinite)
[src]
/ | | sin(2*x) 1 | -------- dx = C + ----------- | 42 40 | cos (x) 20*cos (x) | /
$$\int \frac{\sin{\left(2 x \right)}}{\cos^{42}{\left(x \right)}}\, dx = C + \frac{1}{20 \cos^{40}{\left(x \right)}}$$
Use the examples entering the upper and lower limits of integration.