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The value of int(0)^(4pi)|sinx|-[(|sinx|...

The value of `int_(0)^(4pi)|sinx|-[(|sinx|)/(2)]-[(|cosx|)/(2)]dx` is

A

8

B

6

C

4

D

none of these

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FIITJEE-DEFINITE INTEGRAL -ASSIGNMENT PROBLEMS (OBJECTIVE) (LEVEL-I)
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  2. int(0)^(pi//2n)(dx)/(1+(cotnx)^(n)) is equal to (ninN)

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  3. The value of int(0)^(4pi)|sinx|-[(|sinx|)/(2)]-[(|cosx|)/(2)]dx is

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  15. Let f(x)=int(1)^(x)t(t^(2)-3t+2)dt,1lexle4. Then the range of f (x) is

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  18. If overset(4)underset(-1)int f(x)=4 and overset(4)underset(2)int (3-f(...

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  19. If f(x)=f(a+b-x), then overset(b)underset(a)int xf(x)dx is equal to

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  20. If f(x)=int((1)/(x))^(sqrt(x))cost^(2)dt(xgt0)" then "(df(x))/(dx) is

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