discontinuities of a multivariable function (KristaKingMath)

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In this video we'll do multiple examples where we learn how to find the discontinuities in a multivariable function.

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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?!”

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I am so impressed by your knowledge. You are truly awesome!

johnstillman
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Great video nice explanation . U are a great mathematician 👍

mohit_chandra-em
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thanks for the video. May I know what tools you are using to write maths here. thank you

sachinsb
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I think there is a tiny error in the way you're talking about this. Rational functions, for example, are always continuous *in*their*domain.* The issue is that the line x=y is not in the domain, because the function is undefined at that point.

greg