Get answer: In Exercises 112, find the directional derivative of the function at in the
Chapter 13, Problem 2(choose chapter or problem)
In Exercises 1–12, find the directional derivative of the function at P in the direction of v.
\(f(x, y)=x^{3}-y^{3}, \quad P(4,3), \mathbf{v}=\frac{\sqrt{2}}{2}(\mathbf{i}+\mathbf{j})\)
Text Transcription:
f(x,y)=x^3-y^3,P(4,3),v=fracsqrt22i+j
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