CBSE Class 12 Applied Mathematics Application of derivatives Increasing/Decreasing functions Maxima and Minima Marginal cost and marginal revenue using derivatives Integration Indefinite integral as family of curves Definite integral as area under the curve Integration of simple algebraic functions (primitive, by substitution, by parts) Application of Integration (consumer surplus-producer surplus) Differential equation (definition, order, degree) Formulating and solving linear differential equation Application of differential equation (Growth and Decay Model).