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Write the derivative of sinx w.r.t. cosx...

Write the derivative of `sinx` w.r.t. `cosxdot`

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RD SHARMA ENGLISH-DIFFERENTIATION-All Questions
  1. If f(x) is an even function, then write whether f^(prime)(x) is eve...

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  2. If f(x) is an odd function, then write whether f^(prime)(x) is even...

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  3. Write the derivative of sinx w.r.t. cosxdot

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  4. If f(x)=(log)(x^2)(logx) , then f^(prime)(x) at x=e is (a) 0 (b) 1 (c)...

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  5. The differential coefficient of f(logx) with respect to x , where f(...

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  6. The derivative of the function cot^(-1){(cos2x)^(1//2)} at x=pi//6 i...

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  7. Differential coefficient of sec(tan^(-1)x) is (a)x/(1+x^2) (b) xsqrt...

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  8. If y= tan^(-1)sqrt((1-sinx)/(1+sinx)), then the value of (dy)/(dx) at ...

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  9. If y=(1+1/x)^x , then (dy)/(dx)= (a)(1+1/x)^x{log(1+1/x)-1/(x+1)} (b)...

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  10. If x^y=e^(x-y) , then (dy)/(dx) is (a)(1+x)/(1+logx) (b) (1-logx)/(1+l...

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  11. Given f(x)=4x^8 , then (a)f'(1/2)=f'(-1/2) (b) f(1/2)=-f'(-1/2) (c) f...

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  12. If x=a\ cos^3theta,\ \ y=a\ sin^3theta , then sqrt(1+((dy)/(dx))^2)= ...

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  13. If y=sin^(-1)((1-x^2)/(1+x^2)) , then (dy)/(dx)= (a)-2/(1+x^2) (b) 2/...

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  14. The derivative of sec^(-1)(1/(2x^2-1)) with respect to sqrt(1+3x) at x...

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  15. For the curve sqrt(x)+sqrt(y)=1 , (dy)/(dx) at (1//4,\ 1//4) is (a)...

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  16. If sin(x+y)=log(x+y) , then (dy)/(dx)= (a) 2 (b) -2 (c) 1 (d)...

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  17. Let U=sin^(-1)((2x)/(1+x^2)) and V=tan^(-1)((2x)/(1-x^2)) , then (d U)...

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  18. d/ dx { tan^ −1 ( cosx/ (1+sinx) ) } equals (a)1...

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  19. d/(dx)[log{e^x((x-2)/(x+2))^(3//4)}] equals (a) (x^2-1)/(x^2-4) (b...

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  20. If y=sqrt(sinx+y) , then (dy)/(dx)= (a)(sinx)/(2y-1) (b) (sinx)/(...

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