[3 0 26 1 1 2 8 91][xyz]=[000]\begin{bmatrix} 3 \ \ \ 0 \ \ \ 2 \\ 6 \ \ \ 1 \ \ \ 1 \\ \ 2 \ \ \ 8 \ \ 91 \end{bmatrix} \begin{bmatrix}x \\ y \\ z \end{bmatrix} = \begin{bmatrix} 0 \\ 0\\ 0 \end{bmatrix}⎣⎡3 0 26 1 1 2 8 91⎦⎤⎣⎡xyz⎦⎤=⎣⎡000⎦⎤ എന്ന സമവാക്യ കൂട്ടത്തിന്റെ പരിഹാരങ്ങൾ? Ax=1, y=1, z=1Bx=0, y=0, z=0Cx=3, y=-1, z=-1Dx=0, y=-2, z=4Answer: B. x=0, y=0, z=0 Read Explanation: AX=0Homogenous system∣A∣=∣3 0 26 1 12 8 91∣=3(91−8)+2(48−2)≠0|A|= \begin{vmatrix} 3 \ \ \ 0 \ \ \ 2 \\ 6 \ \ \ 1 \ \ \ 1 \\ 2 \ \ \ 8 \ \ 91 \end{vmatrix}=3(91-8)+2(48-2)≠0∣A∣=∣∣3 0 26 1 12 8 91∣∣=3(91−8)+2(48−2)=0x=0 ; unique solution.x=0,y=0,z=0x=0, y=0, z=0x=0,y=0,z=0 Read more in App
