TEORIE - cristianhritcu.files.wordpress.com · o am v = v coscp , unde (P = u » 0B = v; u. =...

Post on 13-Jan-2020

17 views 0 download

Transcript of TEORIE - cristianhritcu.files.wordpress.com · o am v = v coscp , unde (P = u » 0B = v; u. =...