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\int{0}^(pi/2) sin(x-(pi)/4) dx =.........

`\int_{0}^(pi/2) sin(x-(pi)/4) dx ` =......... A) 2+`sqrt 2` B) 2-`sqrt 2` C) -2+`sqrt 2` D) 0

A

2+`sqrt 2`

B

2-`sqrt 2`

C

-2+`sqrt 2`

D

-2-`sqrt 2`

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CHETANA PUBLICATION-Definite integration-Exercise
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  6. \int{0}^pi frac{t tan t}{sec t + cos t} dt =..........

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  7. \int{0}^((pi)/2) frac{sin x}{(sin x + cos x)^2} dx =k log(1+sqrt 2), ...

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  8. \int{0}^(pi/2) sin(x-(pi)/4) dx =......... A) 2+sqrt 2 B) 2-sqrt 2 ...

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  11. The value of \int{-pi/4}^(pi/4) log( frac{2+sin theta }{2-sin theta}) ...

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  12. If \int{0}^k 4x^3 dx =16, then value of k is .......... A) 1 B) 2 C)...

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  19. Evaluate: \int{0}^1 frac{log x}{sqrt (1-x^2)} dx

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  20. Evaluate: \int{0}^2 e^x dx using limit of a sum

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