0<X<1<Y<100<Z
and satisfy
log2x+log2y+log2z=103 and
(1/log2x)+(1/log2y)+(1/log2z)=1/103
find: xyz(x+y+z)-xy-yz-zx = ?
0<X<1<Y<100<Z
and satisfy
log2x+log2y+log2z=103 and
(1/log2x)+(1/log2y)+(1/log2z)=1/103
find: xyz(x+y+z)-xy-yz-zx = ?