Let $f(x, y)=e^{x-y} .$ Find the equation for the tangent plane to the graph of $f$ at the point (1,1)
Added by Magdalena C.
Step 1
Step 1: Calculate the partial derivatives of $f(x, y)$: $f_x = \frac{\partial f}{\partial x} = e^{x-y}$ $f_y = \frac{\partial f}{\partial y} = -e^{x-y}$ Show more…
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