1. Grammika Sust mata EpÐlush Susthmˆtwn
Grammik 'Algebra
Apaloif tou Gkˆouc
Tm ma Hlektrolìgwn Mhqanik¸n kai Mhqanik¸n Upologist¸n
Panepist mio JessalÐac
26 SeptembrÐou 2014
2. Grammika Sust mata EpÐlush Susthmˆtwn
SÔsthma
grammik¸n exis¸sewn eÐnai èna sÔnolo grammik¸n exis¸sewn:
a11x1 + a12x2 + : : : + a1nxn = b1
a21x1 + a22x2 + : : : + a2nxn = b2
...
am1x1 + am2x2 + : : : + amnxn = bm
LÔsh tou sust matoc eÐnai mia lÐsta
s1; :::; sn 2 R
h opoÐa apoteleÐ lÔsh ìlwn twn m exis¸sewn tautìqrona.
3. Grammika Sust mata EpÐlush Susthmˆtwn
KÔrio AntikeÐmeno Grammik c 'Algebrac
I DiereÔnhse kˆtw apì poièc sunj kec to sÔsthma
I den èqei lÔsh
I èqei monadik lÔsh
I èqei ˆpeirec lÔseic
I D¸se thn lÔsh an eÐnai monadik .
I Brèc ènan trìpo na perigrˆyeic ìlec tic lÔseic ìtan autèc
eÐnai pollèc.