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Integrate the following functions : in...

Integrate the following functions :
`int(1+tanx)/(x+logsecx)dx`

A

`log(x+log secx)+c`

B

`-log(x+log secx)+c`

C

`log(x-log secx)+c`

D

None of these

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The correct Answer is:
A
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KUMAR PRAKASHAN-INTEGRALS -MULTIPLE CHOICE QUESTIONS(MCQS)
  1. int(sin 2x)/(sin5x*sin3x)dx=.....+c

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  2. Integration using trigonometric identities : int sec^(4)x tanx dx=.....

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  3. Integrate the following functions : int(1+tanx)/(x+logsecx)dx

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  4. Integration using trigonometric identities : int(1)/(1+sin^(2)x)dx=....

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  5. int(sin^(3)2x)/(cos^(5)2x)dx=...

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  6. int(1+tan^(2)x)/(1-tan^(2)x)dx=....

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  7. int(cos4x+1)/(cosx-tanx)dx=k cos4 x+c then.....

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  8. Integration using rigonometric identities : int ((sin theta+cos thet...

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  9. int sec^((2)/(3))x*"cosec"^((4)/(3))x dx=....

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  10. If Integration using rigonometric identities : int(sec^(2)x)/((1+tan...

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  11. Integration using rigonometric identities : int tanx*sec^(2)x sqrt(1...

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  12. Integration using rigonometric identities : int cos^(-(3)/(7))x sin^...

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  13. int sec^(2)x*cosec^2(x)dx=.....+c

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  14. int((sinx)^(99))/((cosx)^(101))dx=....+c

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  15. Integration using rigonometric identities : int (x sin x)/((x cos x-...

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  16. int(1-cos x)cosec^(2)xdx=.....+c

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  17. If Integration using trigonometric identities : int sin 2x*cos 3 x d...

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  18. If Integration using rigonometric identities : int (cos 4x+1)/(cot x...

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  19. Integration using rigonometric identities : int(1+cosx)/(sin xcos x)...

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  20. Integration using rigonometric identities : int (sin x cos x)/(sqrt(...

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