RETO 9.1
compañero juan paublo
https://docs.google.com/document/d/1-M2tKpgOa6zrYHb_aE7QP_oTA2Y1MPlS/edit?usp=sharing&ouid=115937635908366194897&rtpof=true&sd=true
1.https://docs.google.com/document/d/1nvXevjZkdqSo-Fv1Q0st7g8ZUutbuWKs/edit?usp=drive_link&ouid=115937635908366194897&rtpof=true&sd=true
2.https://docs.google.com/document/d/1_s7IGTDkMGhoUQmmtrtbh0ZySHdsoX-g/edit?usp=drive_link&ouid=115937635908366194897&rtpof=true&sd=true
RETO 9.2
https://docs.google.com/document/d/1zMSPntKz0RyQwPvP8Lc4leRLcOe6JV3J/edit?usp=sharing&ouid=115937635908366194897&rtpof=true&sd=true
