Kramer formulalari. Chiziqli tenglamalar sistemasini matritsalar yordamida yechish. Gauss usuli. №1-topshiriq. Chiziqli tenglamalar sistemasini Kramer usuli, Gauss usuli va matritsalar usuli bilan yeching. Yechimni tekshiring
3-MAVZU: IKKI VA UCH NOMA’LUMLI CHIZIQLI TENGLAMALAR SISTEMASI. KRAMER FORMULALARI. CHIZIQLI TENGLAMALAR SISTEMASINI MATRITSALAR YORDAMIDA YECHISH. GAUSS USULI. №1-topshiriq.CHiziqli tenglamalar sistemasini Kramer usuli, Gauss usuli va matritsalar usuli bilan yeching. Yechimni tekshiring: