1
answer
0
watching
95
views
10 Nov 2019
Find conditions on k so that thesystem of linear equations
x1 + x2 - x3 = 1 2x1 + 3x2 + kx3 = 3 x1 + kx2 + 3x3 = 2
has
i) a unique solution;
ii) no solution;
iii) infinitely many solutions.
Hint: Use Gaussian elimination.
Find conditions on k so that thesystem of linear equations
x1 + x2 - x3 = 1
2x1 + 3x2 + kx3 = 3
x1 + kx2 + 3x3 = 2
has
i) a unique solution;
ii) no solution;
iii) infinitely many solutions.
Hint: Use Gaussian elimination.
Collen VonLv2
14 Jan 2019
