Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §13.6 Maxima, Minima, and Saddle Points, #50 · Multivariable Calculus · Gradient & optimization

The Taylor series around … is also written with steps … and…

The Taylor series around $(x, y)$ is also written with steps $h$ and $k$ : $f (x + h, y + k) = f (x, y) + h____+ k____+ \frac{1}{2} h^{2}____+ hk____+ \dots$ . Fill in those four blanks.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §13.6 Maxima, Minima, and Saddle Points, #50

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