This section covers related rates, a method used in calculus to find the rates at which variables change in relation to each other. It explains how to apply the chain rule to differentiate implicitly ...This section covers related rates, a method used in calculus to find the rates at which variables change in relation to each other. It explains how to apply the chain rule to differentiate implicitly with respect to time, helping to solve real-world problems involving changing quantities. The section provides examples such as expanding circles, rising water, and moving objects, illustrating how related rates are applied in various scenarios.