limit-of-the-multivariable-function-kristakingmath

► My Partial Derivatives course: https://www.kristakingmath.com/partial-derivatives-course

In this video we'll learn how to find the limit of the multivariable function. We'll test the limit as we approach the point along different paths. If we get different values along any two paths, then we'll be able to state that the limit does not exist (DNE). Otherwise, if the value appears to be the same along every path that we test, then we'll have to use the precise definition of the limit for multivariable functions (epsilon-delta definition) in order to prove that the limit exists.

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If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com

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Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com

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Tagged under: ,multivariable,paths, variables,limit,expert,calculus,limit multivariable function,epsilon-delta definition limit,precise defintion limit,educational,multivariable functions,Krista King

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