a, a, b, b, c, c, d, d, e, e, f, f, g, g, h, h, i, i, j, j, k, k, l, l
H. J. D. Cole has written: 'Facts for socialists'
J. D. Fast has written: 'Interaction of metals and gases'
D. J. Waddington has written: 'Teaching School Chemistry/Pbn, U1349'
please tell me why are these letter place in this order and above and below the line a ef hi _______________ bcd g j
what is the next sequence a, d, g, j
T
I
k
d
J
It's K!
k comes next, and then l.
I think it's M.B is the second letter, C is the third, D is the 4th. The difference between these letters is one. D-G is 3 and G-J is 3 so I'd assume that the next letter is the third after J which is M.2-3-4-7-10-13
G. J. D. Dalton has written: 'The beef and milk enterprise'
Check out the link for the sequence.
E