Question: Explain why the function is differentiable at the given point.f(x, y)= y tan(x),34,2The partial derivatives arefx(x, y)=andfy(x, y)=,sofx34,2=andfy34,2=.Using n as an arbitrary integer, bothfxandfyare continuous

Explain why the function is differentiable at the given point.f(x, y)= y tan(x),34,2The partial derivatives arefx(x, y)=andfy(x, y)=,sofx34,2=andfy34,2=.Using n as an arbitrary integer, bothfxandfyare continuous functions forx ,so f is differentiable at34,2.Find the linearizationL(x, y)of the function at34,2.L(x, y)=

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