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If y=(sinx)^(tanx),t h e n(dy)/(dx)= ...

If `y=(sinx)^(tanx),t h e n(dy)/(dx)=` (a)`(sinx)^(tanx)(1+sec^2xlogsinx)` (b)`tanx(sinx)^(tanx-1)cosx` (c)`(sinx)^(tanx)` (d)`sec^2xlogsinx` `tanx(sinx)^(tanx-1)`

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CENGAGE PUBLICATION-LIMITS AND DERIVATIVES-All Questions
  1. If f(x)=|x-2| a n d g(x)=f[f(x)],t h e n g^(prime)(x)= for x>20

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  2. Find (dy)/(dx) for y=tan^(-1) sqrt(sec^2x/ (cosec^2x))

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  3. If y=(sinx)^(tanx),t h e n(dy)/(dx)= (a)(sinx)^(tanx)(1+sec^2xlogsi...

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  4. If y=sin^(-1)(sqrt(1-x^2]) and 0 < x < 1, then find (dy)/(dx)

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  5. Suppose that f(x) is a quadratic expresson positive for all real x If ...

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  6. If y=cos^(-1)x ,find (d^2y)/(dx^2).

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  7. If y^2=P(x), where P(x) is a polynomial of degree 3, then 2d/dx(y^3(d^...

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  8. If g(x)=|(f(x+c),f(x+2c),f(x+3c)),(f(c),f(2c),f(3c)),(f'(c),f'(2c),f'(...

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  9. If f(a)=2,f^(prime)(a)=1,g(a)=-1,g^(prime)(a)=2, then the value of li...

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  10. If x=a(cost+tsint) and y=a(sint-tcost), find (d^2y)/(dx^2)

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  11. Prove that (2^((log)2 1/4x)-3^((log)(27)(x^2+1)^3)-2x) /(7^(4(log)(49...

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  12. (lim)(hvec0)((e+h)^(1n(e+h))-e)/hi s

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  13. If (x-a)^(2)+(y-b)^(2)=c^(2), for some c gt 0, prove that ([1+((dy)/...

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  14. if y=(x^2-1)^m , then the (2m)th differential coefficient of y is

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  15. If function f satisfies the relation f(x)*f^(prime)(-x)=f(-x)*f^(prim...

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  16. If y=(a+b x^(3/2))/(x^(5/4))a n dy^(prime)=0a tx=5, then the value o...

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  17. If y=e^(acos^(-1)x),-1lt=x<1,s how t h a t (1-x^2)(d^2y)/(dx^2)-x(dy)...

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  18. Let f(x)=(x-1)(x-2)(x-3)...(x-n),n in N ,a n d f'(n)=5040. Then the v...

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  19. If y=((a x+b))/((x^2+c)) , then find dy/dx .

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  20. If y=xlog"{"x/((a+b x))"}" , then show that x^3(d^2y)/(dx^2)=(x(dy)/(d...

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