Pregunta: If f(x,y)= sin(2x3 +3y3) 880x2+440y2 (x,y)≠ (0,0) 0 (x,y)=(0,0) then fx(0,0)= fy(0,0)=

Given: The function $\begin{array}{c}\mathrm{f}(\mathrm{x},\mathrm{y})=\{\begin{array}{cc}\frac{\sin (2x^3+3y^3)}{880x^2+440y^2}& (x,y)\ne (0,0)\\ 0& (x,y)=(0,0)\end{array}\end{array}$.

To find the partial derivatives ${\mathrm{f}}_{\mathrm{x}}(0,0)$ and ${\mathrm{f}}_{\mathrm{y}}(0,0)$.