Utility Maximization, where U = XY/(X + Y)

[@johnnyla6671]

Very grateful for your instruction on many of these videos, saving me for my exam right now :)

[@fashionfunwithsmavia]

You are amazing sir

[@user-vu6qk9wk4c]

omg i perfectly understand first i learn this i'm very confuse. now i understand thx!!!!!! XD ( i'm not good at english sorry!!)

[@lidyacortez11]

Estaría bien que tuviera subtitulos en español