Calculus 3: Maximum and Minimum Values (Video #17) | Math with Professor V

Finding local extrema for functions of two variables; how to find critical points and apply the D test to identify local maxima, local minima, and saddle points. Finding absolute extrema for functions of two variables on a closed region. Identifying critical points on the interior of the region, on its boundary, and at the corners. Examples with graphing and applications. #calculus3 #mathtvwithprofessorv #maximumandminimumvalues #youtubemath #mathprofessor #calculus #mathvideos

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[huan]

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[ghodius]

Professor V I have watched so many of your videos and its always funny watching you struggle with those shapes when you try to circle your answer. Thank you so much for uploading these calculus videos. You have helped me gain a deeper understanding of calculus 3 that many other youtubers simply can’t achieve.

[rockyboy]

I just want to say thank you. You are amazing. I wish all professors would explain like you.

[chamnil]

Thank you so very much professor, your explanations are amazing and you are a great human being.

[npxojxb]

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I love your accent and your detailed explanation 😍
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[dwadedwade]

33:10 what is this visualizer called professor, look sooo

[upzbooi]

A really good video, and I wonder what 3D graphing software you are using in this video? that looks fantastic!

[danieltolessa]

great video as always. Shouldn't at 18:42 be positive? since 0 - (-4) would result in a positive or am I missing something?