Welcome to the story of Application of Derivatives. Here, we learn about derivative as a rate measure and how to calculate the rate of change of the variables in each problem. We touch upon problems in Geometry like a cone and sphere. We deal with real life situations such as flying a kite or moving away from a pillar. In this series, we also explain topics such as equation of tangent and normal to a curve, maximum and minima problems, increasing and decreasing functions . Watch out for the next video on approximations. This channel has videos for grade 11, 12, engineering maths, Gre quant and the NATA maths section. Consider subscribing to my channel for more videos. You can also visit my page https://www.mathmadeeasy.co/about-3 for more videos. For further help, you can join my online classes for grade 12 maths.