6 JEE Main 2015 Application of Derivatives previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2015 previous-year questions from the Application of Derivatives chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Application of Derivatives chapter hub.
The normal to the curve x 2 + 2 x y - 3 y 2 = 0 , at 1 ,   1
The equation of a normal to the curve, sin ⁡ y = x sin ⁡ π 3 + y   at   x = 0 , is:
Let k and K be the minimum and the maximum values of the function f x = 1 + x 0.6 1 + x 0.6   in   0 ,  …
If Rolle's theorem holds for the function f x = 2 x 3 + b x 2 + c x ,   x ∈ - 1 , 1 at the point x = 1 2 , t…
Let f x be a polynomial of degree four and having its extreme values at x = 1 and x = 2 . If lim x → 0   1 +…
The distance from the origin, of the normal to the curve, x = 2 cos ⁡ t + 2 t sin ⁡ t ,   y = 2 sin &#…