Integral of tg²xdx dx
The solution
Detail solution
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Rewrite the integrand:
tan2(x)=sec2(x)−1
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Integrate term-by-term:
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∫sec2(x)dx=tan(x)
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The integral of a constant is the constant times the variable of integration:
∫(−1)dx=−x
The result is: −x+tan(x)
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Add the constant of integration:
−x+tan(x)+constant
The answer is:
−x+tan(x)+constant
The answer (Indefinite)
[src]
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| 2
| tan (x) dx = C - x + tan(x)
|
/
∫tan2(x)dx=C−x+tan(x)
The graph
sin(1)
-1 + ------
cos(1)
−1+cos(1)sin(1)
=
sin(1)
-1 + ------
cos(1)
−1+cos(1)sin(1)
Use the examples entering the upper and lower limits of integration.