Line Integrals of Scalar Functions (Introduction)

[@kyleparsotan6799]

Teach better than my professors

[@bulldawg4498]

Excellent presentation: concise and superbly instructive!

[@edwincuevas9965]

Beautiful presentation! Honored to be the first comment :)

[@alfredomancini3710]

Understood at first! Thankd alot

[@HoustonMathPrep]

You're welcome!

[@alfredomancini3710]

I passed the ccourse with cb. Both midterm and final results were above the average. Thanks a lot again@@HoustonMathPrep