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BANSAL-APPLICATION OF DERIVATIVE-All Questions
- Determine the equation of straight line which is tangent at one point ...
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- Find the equation of tangent and normal to the curve f(x)={x-2\ \ ...
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- Find the point on the curve y=x^3-x^2-x+3, where the tangent is pa...
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- Show that the line x/a+y/b=1 touches the curve y=b e^(-x/a) at the p...
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- For the curve y=4x^3-2x^5, find all the points at which the tangent...
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- The tangent at any point on the curve x=acos^3theta,y=asin^3theta meet...
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- Find the acute angle between the curve \ y=sinx\ &\ y=cosx\ dot
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- If theta is the angle between y=x^2a n d\ 6y=7-x^3a tdot\ (a , a) Find...
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- Find the condition for the two concentric ellipses a1x^2+\ b1y^2=1\...
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- If the parabola y^2=4a x ,\ a >0 cuts the hyperbola x y=\ sqrt(2)"\ " ...
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- If the curves a y+x^2=7a n dx^3=y cut orthogonally at (1,1) , then fin...
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- Show that the curves 2x=y^2 and 2xy=k cut each other at right angles i...
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- Find the angle of intersection of curves y=[|sinx|+|cosx|]a n dx^2+y^2...
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- Find the angle between the curves 2y^2=x^3a n dy^2=32 xdot
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- Show that the curve x^3 - 3xy^2 = a and 3x^2y - y^3 = b cut each other...
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- Find the acute angle between the curves y=|x^2-1|a n d y=|x^2-3| at ...
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- Find the value of a if the curves (x^2)/(a^2)+(y^2)/4=1a n dy^3=16 x c...
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- Show that for the curve b y^2=(x+a)^3, the square of the sub-tangent v...
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- Show that at any point on the hyperbola x y=c^2, the subtangent var...
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- Use differential to approximate sqrt(101)dot
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