Applied mathematics – Mathsmerizing

Kinetics of successive chemical reactions (Atkins') | Applied Mathematics | Derivation & graphs

Applied mathematics | Arc length of a projectile | Formula derivation

Mastering Applied Mathematics: Demystifying Harmonic Oscillations, Damping and Forced oscillations

Fourier series | Lecture 1 | Heat equation & Relation with Fourier series | Derivation | Solution

Applied Mathematics | Successive disintegrations | Formula proof | Differential equations

Beyond the boundaries: Shape of a hanging chain / cable: Catenary: introduction & Derivation

Catenary example: Find the distance between the poles

Catenary: Amazon interview question [Updated]: Find the distance between the poles

Catenary: Proving that potential energy of a hanging chain is minimum if it's shape is Catenary

Parabola Lecture 7: Relationship between Parabola & Projectile motion

Multivariable Calculus(Optimization) : Lecture 1: Maxima, Minima & Saddle points U=x-2x^2+xy+40y-y^2

Game theory | Cournot duopoly (Competition) | Stackelberg model | 4 models

Economics | Heckscher–Ohlin model | Leontief paradox | Stolper–Samuelson theorem | 2 Solved Examples

International Economics | Heckscher–Ohlin model | 2 Numerical examples