1) Giai he phuong trinh dai so tuyen tinh bang phuong phap Gauss, Gauss-Jordan, pp Cramer, pp ma tran nghich dao.
2) Tinh ma tran nghich dao bang phuong phap Gauss-Jordan va phuong phap su dung ma tran lien hop.
3) Tinh dinh thuc.
Ly thuyet:
Sinh vien can nam nhung kien thuc ly thuyet sau:
1) Cac dinh nghia ve: ma tran, dinh thuc, ma tran nghich dao.
2) Cac phep toan tren ma tran: cong, nhan vo huong, nhan hai ma tran.
3) Cac loai ma tran: MT don vi, chuyen vi, tam giac, bac thang...
4) Cac tinh chat cua dinh thuc.
5) Hai ma tran tuong duong.

au` yeah....kiki...thank cái naz!!!

thanks bac' fu nhiu

thanks very much