I went about it like this
so and have the same sign
so altogether I have
which seems to imply that all M and N fit apart from M=N
let M=2 N=1
but this has
What am I doing wrong ?
I went about it like this
so and have the same sign
so altogether I have
which seems to imply that all M and N fit apart from M=N
let M=2 N=1
but this has
What am I doing wrong ?