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Line Integrals Over Closed Surfaces and Conservative Vector Fields

Line Integral Over a Closed Curve

Find a Line Integral by Parametrizing the Curve

Find the equation of a plane containing three points

To Changes in What Dimensions Is a Box's Volume Most Sensitive to?

Simple Proof of Mixed Partials Equality (for separable functions)

Least Squares Regression | What it Really Means Mathematically

Integrating sine to the fourth power

Integral of cos^2 | Trig reduction formula

Integrating sin^n (even n) | Walkthrough

Proving a trigonometric identity with vectors and dot products (MIT 18.02 homework problem)

A simple way to integrate cos^5(x) | U-substitution

Brilliant method to integrate sec(x)

Not a Hard Integral of sin(x)

Kepler's Second Law | Explanation w/ vector analysis

Integrating sin^n (odd n) | Walkthrough

Point-normal Equation of a Plane | Derivation & Thorough Explanation

Law of Cosines Proof using vectors

Polarization identity proof | Dot product & vector algebra

Change of Variables with U-substitution | Easy example

Change of Variables with U-substitution | Easy example

Solving Newton's Cooling Law Differential Equation

Double Chain Rule & the FTC 2 | Example

Chain rule and 2nd Fundamental Theorem of Calculus | Nested functions in integrals