Слайд 3b1 ≠0 & b2 ≠0 => nonhomogeneous system
∆=-716≠0=> nondegenerate matrix & consistent system
(has solution ) & definite system (has the only solution )
Слайд 4b1 ≠0 & b2 ≠0 => nonhomogeneous system
∆=-716≠0=> nondegenerate matrix & consistent system
(has solution ) & definite system (has the only solution )
Слайд 5b1 ≠0 & b2 ≠0 => nonhomogeneous system
∆=0=> degenerate matrix
inconsistent system (has no
solution )
Слайд 6b1 ≠0 & b2 ≠0 => nonhomogeneous system
∆=0=> degenerate matrix
consistent system (has solution
) & indefinite system (has more than one solution )
Слайд 7general solution
particular solutions