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If x^(y)=e^(x-y) then find dy/dx....

If `x^(y)`=`e^(x-y)` then find `dy/dx`.

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MODERN PUBLICATION-CONTINUITY AND DIFFERENTIABILITY-PROBLEM
  1. What is the derivative of f'(lnx) w.r.t. x where f(x)=ln x.

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  2. Find the derivative of log(x)a.

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  3. If x^(y)=e^(x-y) then find dy/dx.

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  4. Examine the continuity of the function f defined by f(x)={[2x+1if x<1]...

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  5. examine the contiunity of the following functions at indicated points ...

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  6. Examine the contiunity of the following functions at the indicated poi...

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  7. Find the value of a such that the function f defined by f(x)={((sinax...

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  8. If f(x)={(ax^2+b if x lt1),(1 if x=1),(2ax-b if xgt1):} is continuous...

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  9. Examine the contiunity of the the following functions at indicated poi...

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  10. Examine continuity and differentiability f(x)={[xsin1/x,if x!=0],[0,if...

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  11. Test differentiability of the following function at the indicated poin...

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  12. Differentiate x^(sin^(-1)x w.r.t. sin ^(-1).

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  13. if x=e^(t)sin t and y=e^(t)cos t, then prove that (x+y)^(2)(d^(2)y)/dx...

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  14. Find dy/dx for (x+y)^(cosx) = e^(x+y).

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  15. If 2^(x)+2^(y)+2^(x+y) , then find dy/dx at x=y=1.

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  16. If y=x+e^(x),then find d^(2)x/dy^(2).

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  17. If e^(x)+e^(y)=e(x+y) find dy/dx.

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  18. Differntiate the following functions by proper substitution. [((1+t^2)...

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  19. If sin (x + y) = y cos (x + y) then prove that dy/dx =-(1 + y^2)/y^2

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  20. Find dy/dx if log sqrt(x^2+y^2)=tan^(-1) (y/x)

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