Answer:
⎡⎢⎣1−1123−13−2−9 | 8−29⎤⎥⎦ [ 1 ... −2R1+R2=R2→⎡⎢⎣1−1105−33−2−9|8 −189⎤⎥⎦−3R1+R3=R3→⎡⎢⎣1−1105
Step-by-step explanation:
(di ko po alam kung tama)(saan tama)
Please see attached photo.
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Answer:
⎡⎢⎣1−1123−13−2−9 | 8−29⎤⎥⎦ [ 1 ... −2R1+R2=R2→⎡⎢⎣1−1105−33−2−9|8 −189⎤⎥⎦−3R1+R3=R3→⎡⎢⎣1−1105
Step-by-step explanation:
(di ko po alam kung tama)(saan tama)
Please see attached photo.