sir,
in conic sections including parabola,hyperbola,circles and ellipse,there are lots and lots of formulae,especially in circles.how do i keep in mind so many??is there a way to learn them.and is knowing all the formulae and questions practise based on evry formula sufficient for solving jee questions.and if not,how do i make dis topic strong???
sir,
in conic sections including parabola,hyperbola,circles and ellipse,there are lots and lots of formulae,especially in circles.how do i keep in mind so many??is there a way to learn them.and is knowing all the formulae and questions practise based on evry formula sufficient for solving jee questions.and if not,how do i make dis topic strong???










