Section 14.4: Tangent Planes
Exercise 12
Explain why the function is differentiable at the given point. Then find the linearization \(L(x, y)\) of the function at that point.
\(f(x, y) = \sqrt{xy},\quad (1, 4)\)
Explain why the function is differentiable at the given point. Then find the linearization \(L(x, y)\) of the function at that point.
\(f(x, y) = \sqrt{xy},\quad (1, 4)\)