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If (d)/(dx)f(x)=4x^(3)-(3)/(x^(4)) , the...

If `(d)/(dx)f(x)=4x^(3)-(3)/(x^(4))` , then `f(x)` is

A

`x^(4)+(1)/(x^(3))+c`

B

`x^(3)+(1)/(x^(4))+(129)/(8)`

C

`x^(4)+(1)/(x^(3))+(129)/(8)`

D

`x^(3)+(1)/(x^(4))-(129)/(8)`

Text Solution

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The correct Answer is:
A
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NEW JOYTHI PUBLICATION-INTEGRALS -EXERCISE 7.1
  1. Find an anti derivative (or integral) of the following functions . 2...

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  2. Find an anti derivative (or integral) of the following functions . (...

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  3. Find an anti derivative (or integral) of the following functions sin3...

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  4. Find the following integrals int(4e^(5x)+e^(3x)+1)dx

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  5. Find the following integrals intx^(2)(1+(1)/(x^(2)))dx

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  6. Find the following integrals int(ax^(3)+bx^(2)-cx-d)dx

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  7. Find the following integrals int(2x^(2)+e^x)dx

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  8. Find the following integrals int((x)-(1)/((x)))^(2)dx

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  9. Solve the integrals int(x^(3)+5x^(2)-4)/(x^(2))dx

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  10. Find the following integrals int(x^(3)+3x+4)/(sqrt(x))dx

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  11. Find the following integrals int(x^(3)-x^(2)-x+1)/(x-1)dx

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  12. Find the following integrals int(1-x)sqrt(x)dx

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  13. Find the anti - derivative sqrt(x)(3x^(2)+2x+3)dx

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  14. Find the anti-derivative following as int(2x-3cos+e^(x))dx

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  15. Find the anti-derivative int(2x^(2)-3sinx+5sqrt(x))dx

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  16. Find the following integrals intsecx(secx+tanx)dx

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  17. Find the anti-derivative int(sec^(2)x)/("cosec"^(2)x)dx.

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  18. Find the anti-derivative int(2-3sinx)/(cos^(2)x)dx.

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  19. The anti derivative of (2sqrt(x)+(1)/(sqrt(x))) equals

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  20. If (d)/(dx)f(x)=4x^(3)-(3)/(x^(4)) , then f(x) is

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