alokrao
05-15-2007, 06:19 AM
2) Maximize the following function:
P = [ Acos(x)cos(y)+ Bcos(x)sin(y)cos(z)+ Ccos(x)sin(y)sin(z) + Dsin(x)cos(w)cos(y)+
Fsin(x)cos(w)sin(z) + Gsin(x)sin(w)cos(y) + Hsin(x)sin(w)sin(y)cos(z) + Isin(x)sin(w)sin(y)sin(z) ] ^2
find the value in terms of A, B, C ....
P = [ Acos(x)cos(y)+ Bcos(x)sin(y)cos(z)+ Ccos(x)sin(y)sin(z) + Dsin(x)cos(w)cos(y)+
Fsin(x)cos(w)sin(z) + Gsin(x)sin(w)cos(y) + Hsin(x)sin(w)sin(y)cos(z) + Isin(x)sin(w)sin(y)sin(z) ] ^2
find the value in terms of A, B, C ....