roka200
Oct8-09, 02:17 PM
http://img397.imageshack.us/img397/3719/problem779.gif
this picture shows it all. even the answer BUT I'm wondering why B is in the following formula?
should I go from 0<x<12 directly?
I dont understand! lol
http://img380.imageshack.us/img380/83/779b.gif
thank you for your precious time
this picture shows it all. even the answer BUT I'm wondering why B is in the following formula?
should I go from 0<x<12 directly?
I dont understand! lol
http://img380.imageshack.us/img380/83/779b.gif
thank you for your precious time