9. Given f(x,y)=8x3−3xy+y3, find all critical points; and find the location(s) of any relative maximum points, relative
Posted: Thu Jul 14, 2022 4:25 pm
9. Given f(x,y)=8x3−3xy+y3, find all critical points; and find the location(s) of any relative maximum points, relative minimum points, or saddle points.