JEE Main 202126 Feb, Evening shiftMathematicsMediumLimit, Continuity and Differentiability420× since 2002
Let slope of the tangent line to a curve at any point P(x, y) be given by . If the curve intersects the line x + 2y = 4 at x = 2, then the value of y, for which the point (3, y) lies on the curve, is :