Lecture 23: Calculus of Variations / Weak Form | Mathematical Methods for Engineers II | Mathematics | MIT OpenCourseWare

Lecture 5: Variations of Parameters | Calculus Revisited: Complex Variables, Differential Equations, and Linear Algebra | Mathematics | MIT OpenCourseWare

Solid of revolution between two functions (leading up to the washer method)

JEE Advanced 2022: Most Important and Advanced Problems/Questions of Calculus in One-Shot | JEE 2022

66 in many problems in the calculus of variations you need to know the length ds of a short segment of a curve on a surface as in the expression 61 make a table giving the appropriate expres 34967