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Write the value of x for which d/dx"tan"...

Write the value of x for which `d/dx"tan"^-1((2x)/(1-x^2))=2/(1+x^2)`

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`d/dx"tan"^-1((2x)/(1-x^2))=2/(1+x^2)`for `x in R-{-1,1}
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MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Write a logarithmic functions which is differentiable atevery point in...

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  2. Give example of two functions which are not derivable at x = 0 , but t...

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  3. Write the value of x for which d/dx"tan"^-1((2x)/(1-x^2))=2/(1+x^2)

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  4. If y=5^t and t=e^(3x). Write the value of dy/dx at x= 0

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  7. Write the value of (dy)/dx if y=x^(x^(x^... oo))

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  8. Write the value of (dy)/dx at (1,0) where x^2y+y^2+x=0.

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  9. Write the minimum value of y2 where y=sin^2x cos^2x

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  10. If x=log t, y=t^2-1, then what is y2 at t=1 ?

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  11. What is the slope of the tangent to the curve y=3x^2+2x-1 at x=2?

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  12. If y=1/(x(x+1))then what is y3?

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  14. A balloon is pumped at the tate of 10 cubic cm/min . What it the rate ...

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  15. For what values of a the function e^(ax)is increasing ?

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  16. What is the interval in which log5xis increasing ?

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  17. What is the interval in which f(x)=x^3-3x^2+3x-10 is strictly increasi...

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