Matematika Sekolah Menengah Atas 1. 4 sigma i=1 (xi+yi)-1 =2. 4 sigma i=2 (xi.yi+i) =3. 5 sigma i=1 xi+1-i²+ 4 sigma y1-i = rooseveltadamsulv – May 13, 2023 1. 4 sigma i=1 (xi+yi)-1 =2. 4 sigma i=2 (xi.yi+i) =3. 5 sigma i=1 xi+1-i²+ 4 sigma y1-i = [answer.2.content]