Unconstrained Optimization - Examples I

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  • Опубліковано 16 гру 2024

КОМЕНТАРІ • 15

  • @1R9A9K9A
    @1R9A9K9A 2 роки тому +3

    Fantastic explanation! Thank you so much!

  •  9 днів тому

    great video but i don't understand how you found the value of D?

  • @karimnammar
    @karimnammar Рік тому

    what do we do if one of the partial derivatives was negative ???

  • @ssyba459
    @ssyba459 Рік тому

    u are da best
    explained so well

  • @divinajay1880
    @divinajay1880 2 роки тому +1

    this was so helpful, thank you

    • @mathemation
      @mathemation  2 роки тому

      You’re very welcome! Glad it was helpful to you!

  • @jaidoshi7284
    @jaidoshi7284 Рік тому

    Thank you so much..’!!

  • @JoseloSoft
    @JoseloSoft 2 роки тому

    Excellent explanation, in your 3D graph, you have x, y,.. what is the denomination of the 3rd variable?

    • @mathemation
      @mathemation  2 роки тому +1

      The vertical axis represents the value of f(x,y), which is often denoted by z.

  • @mufid.asshiddiq
    @mufid.asshiddiq Рік тому

    Thanks a bunch.

  • @josephinendalima3074
    @josephinendalima3074 2 роки тому

    Good explanation

  • @shravanthj8537
    @shravanthj8537 2 роки тому

    Helpful. Thank you

  • @yoonie887
    @yoonie887 2 роки тому +1

    How can i determin min/max if D>0?? Is there any criteria?? (D=fxxfyy-fxy^2)

    • @mathemation
      @mathemation  2 роки тому +2

      If D>0, the second derivative test tells us that we either have a local max or a local min -- not a saddle point. At this point, to distinguish between a max and a min, we look at the sign of fxx (or fyy, it doesn't matter). If fxx>0, we have a local min. If fxx

  • @johnnortey8664
    @johnnortey8664 2 роки тому

    Good