calculus

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find a point on the curve x^3 + y^3 =2xy other than the origin at which tangent line is horizontal

  • calculus -

    3 x^2 + 3 y^2 dy/dx = 2 x(dy/dx) + 2 y

  • can not type answer but -

    look for where dy/dx = 0
    I can not do it for you

  • calculus -

    at that point y = 3 x^2 / 2
    plug that back in

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