The correct answer would be "el libro mío" or you can also say "mi libro" which mean that that book belongs to you.
"el libro mi" --> mi is not place in the correct place so as I said before it would be place before the noun.
"mi el libro" again the position of "mi" s incorrect and "mio libro" has no sense bacause of the meaning of words. "this book is mine" "el libro es mio"
Dio
¿Sabes que el presidente dio un discurso ayer?
Do you know that the president gave a speech yesterday?
No, Queda cerca - no, it's close by
No.1) Me podrias contar lo que el te dijo
no.2) Le podrias contar a el lo que te dije
no.3) Me vas a tener que contar
no.4) No se que mas me vas a contar
no.5) Cuentame lo que te dijeron
no.6)12x12=144 cuantame aver si no es verdad