Calculus 3: Line Integrals (7 of 44) What is a Line Integral? Using Parametric Equations

In this video I will find the line integral using parametric equations of a circle (x^2)+(y^2)=a^2.

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[vyx]

More competent in explaining this than my professor I'm paying thousands of dollars to learn from. Thank you and your work is saving student's grades!

[ako]

This is a good use of trig-substitution. Thank you, sir.

[ptyptypty]

...and just when you thought there were NO MORE ways to prove the area of a circle.. LOL.. I've seen about four ways to derive the area of a circle... and this makes FIVE... Thanks Michel.. Behold the power of the LINE INTEGRAL!!..

[rezarxy]

You're an excellent teacher. thank you professor

[christianbacani]

Sir can you make a video playlist about Calculus 3 Stokes theorem and Divergence theorem? Thank you in advance sir

[saifurrahaman]

Sir u said that line integral is the integral along a path upon a surface but this integral is something different

[xoppa]

This problem is not a 'find area under hanging curtain' problem, unless im missing the connection. Is this an example of green's theorem?

[alwysrite]

can you also use y =f(x) and do it that way?