f (x)= (1)/(1+ (1)/(x))g (x) =(1)/(1 + (...

`f (x)= (1)/(1+ (1)/(x))g (x) =(1)/(1 + (1)/(f(x)))implies g'(2)=`

`1//5`

`1//25`

`1//16`

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AAKASH SERIES-DIFFRENTATION-PRACTICE SHEET (EXERCISE - I) (LEVEL - I)(Straight Objective Type Questios)

(d)/(dx){log(x+sqrt(a^2+x^2))} =
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The derivative of y = (1-x) (2-x) ...(n-x) at x = 1 is
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f (x)= (1)/(1+ (1)/(x))g (x) =(1)/(1 + (1)/(f(x)))implies g'(2)=
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(d)/(dx) [(x +1)(x^2+1)(x ^(4) + 1) (x ^(8) +1)]=(15 x ^(p) -16x^q+1) ...
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(d)/(dx) {cos x ^(0)}=
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Let f(x) =x^n,n si being a positive integer . The value of n for which...
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If y = (sin^2x)/(1+cotx)+(cos^2x)/(1+tanx) then dy/dx is equal to
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If y=(x+sqrt(x^2-a^2))^n then (x^2-a^2)((dy)/(dx))^2=
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If f(x) = sqrt(1+cos^2(x^2)) , then f'((sqrtpi)/2) is
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If f(x)=x/(sqrt(1-x^2)),g(x) = x/(sqrt(1+x^2)) , then d/(dx)(fog(x)) =
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If x = a{costheta + log tan((theta)/(2))} andy = a sin theta, then (dy...
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If f(x) and g(x) are two functions with g(x) = x -1/x and fog (x) = x...
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If sin y + e ^(-xcos y)=e then (dy)/(dx) at (1,pi) is equal to
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If y= sqrt((a-x)(x-b))-(a-b)tan^(-1)sqrt((a-x)/(x-b))(a gtb) then (dy...
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If y=|cosx|+|sinx|, then (dy)/(dx) at x = (2pi)/3 is
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Given that f(x) is a differentiable function of x and that f(x) ,f(y) ...
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If y = Tan^(-1)(cot(pi/2-x)) then (dy)/(dx) =
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If y = sin^(-1)((sqrtx-1)/(sqrtx+1))+sec^(-1)((sqrtx+1)/(sqrtx-1)), x ...
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d/(dx)(sinh^(-1)(sqrtx)) =
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If y = Tan^(-1)((cosx)/(1+sinx)) then (dy)/(dx)=
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