optimization in economics . Maxima and minima

[@bhueco0514]

U=x²+xy+y²+3z² subject to contrain x+2y+4z=60
Using Lagrange method for optimization 🙏sir pls iska solution bta dijiye

[@RanjanKumar-ic7dt]

4000*25 25 kaha se laye

[@SebastianGarcia-kl8md]

400/16

[@RUTENDOCHAVHUNDUKA]

😢