@ NTG: To grapto stis exetaseis vathmologeitai me arista to 8. Oi upoloipes 2 monades amoivontai apo ta ergastiria, upo tin proupothesi na ta exeis parakolouthisei. Gia na exeis eparki parakolouthisi thewroume oti einai epitreptos enas arithmos 2 apousiwn maximum katanemimenos 1 sto matlab kai 1 sto mathematica. (oxi 2 sto matlab / or sto mathematica).
@ Artemoila: Nai, ennooume to PC-LAb pou kaname ta ergastiria olo to examino.
----
@ LocknLoad: Katarxin o pinakas pou ftiaxneis einai summetrikos. Auto simainei oti ta stoixeia A[i,j] einai isa me ta stoixeia A[j,i]. Sunepws, i efarmogi tis Transpose se pinaka tetoias morfis den paizei kanena rolo ( Afou allazeis grammes me stiles, i <-> j ).
Efarmose ena MatrixForm na to deis kai optika.
H orizousa kai paragontopoiisi einai opws ta grafeis.
Oson afora to systima, tha luseis me tin Solve ena sustima exiswsewn, opou kathe exiswsi einai mia grammi tou pinaka h opoia isoutai me 1, ws pros x. Opws grafeis to [z1,z2,z3] den katalavainw ti einai. Opote upothetw oti einai apla sumvolismos, dioti stin mathematica den stekei kati tetoio. Stin periptwsi pou einai sumvolismos, upothetw oti to z1 einai i lusi tis 1hs exiswsis pou sou lew proigoumenws, to z2 lusi tis 2is ktl. Profanws gia na einai koini lusi tou sustimatos tha vreis tis koines lyseis. Diladi apo tis listes pou tha sou epistrafoun tha pareis tis koines.
Elpizw na voithisa, an katalava kati lathos let me know.
Pantws elpizw na min sas to dwsane sto logismiko auto ws askisi gia to spiti..
------