Determine the maximum value of
Last edited by tony123 (2008-07-18 06:39:53)
Obviously we would wantfor each i for maximum. Thus, by AMGM,
equality occurring if and only if.
Togther withthis implies (by symmetry considerations) that .
dont know if it makes any difference but you dont need all of the sin(x) to be positive. you could have an even number of them be negative