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intunderset(-1)overset(1) (x^(27) cos x ...

`intunderset(-1)overset(1) (x^(27) cos x +e^(x))dx=`

A

`(2e-1)/(e )`

B

`(e+1)/(e )`

C

`e-(1)/(e )`

D

`(1)/(e )`

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-MOCK TEST PAPER -IV-SELECT THE CORRECT ANSWER
  1. in (x^(3)-1)/(x^(3)+x)dx=

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  2. If in(cos8x+1)/(tan 2x-cot 2x) dx =a cos 8x +c then a=

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  3. intunderset(-1)overset(1) (x^(27) cos x +e^(x))dx=

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  4. The value of the integral intunderset(0)overset(pi)(x sin^(2n)x)/(sin^...

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  5. underset(0)overset(pi)intxf(sin x)dx=A underset(0)overset(pi//2)int f(...

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  6. underset(1)overset(e )int log x dx =

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  7. The area of the region bounded by the curves y=x^(2) and y=4x-x^(2) in...

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  8. The area bounded by the curves y = cos x y = sin x between the ordinat...

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  9. The area of the region enclosed by the curves y=x , x =e y=(1)/(x) an...

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  10. Let the straight line x =b divide the area enclosed by y=(1-x)^(2) y=...

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  12. If (dy)/(dx)=(y+xtan(y)/(x))/(x) then sin (y)/(x)=

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  13. The product of the degree and order of the D.E ((d^(2)y)/(dx^(2)))^...

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  14. The general solution of the D.E f(dy)/(dx)+y g(x).g(x) where g(x) is...

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