A series of free Calculus Video Lessons.
Line Integrals - Evaluating a Line Integral
This video gives the basic formula and does one example of evaluating a line integral.
Evaluating a Line Integral Along a Straight Line Segment
This video evaluates a line integral along a straight line segment by using a parametric representation of the curve (using a vector representation of the line segment) and integrating.
Introduction to the Line Integral
Line Integrals - Evaluating a Line Integral
This video gives the basic formula and does one example of evaluating a line integral.
This video evaluates a line integral along a straight line segment by using a parametric representation of the curve (using a vector representation of the line segment) and integrating.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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