My solution courtesy of Master Alin Pop solution to the nice lemma used for this purpose attached:
Abonați-vă la:
Postare comentarii (Atom)
F.B. page of Erdem Balkan, https://www.facebook.com/photo?fbid=24428580853509491&set=a.949297615197812
My solution courtesy of Master Alin Pop solution to the nice lemma used for this purpose attached:
Niciun comentariu:
Trimiteți un comentariu