I'm given a surface $$S=x^2y^2+x^2z^2+y^2z^2=9$$ and I am being asked to plot the part of this surface which lies within a box with the dimensions $$[-10,10] \times [-10,10] \times [-10,10]$$
I understand how to plot the surface, but I'm not sure how to plot within this box. Any help would be much appreciated!
