Grade 11Algebraif xy+yz+zx=1 then the expression x+y/1-xy + y+z/1-yz + z+x/1-zx is equal to ??? pahul ahuja 13 Years agoGrade 11
sudhir pal12 Years agothis expression can be simplified to 1/xyzattaching solutionThanks & RegardsSudhir,askIITians FacultyQualification.IIT Delhi