16. Compute the inverse of and use it to solve
1 2 5
3 1 4
6 1 7
x + 2y + 5z = 23
3x + y + 4z = 26
6x + y + z = 47
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Answer:
47
Step-by-step explanation:
these are the polynomial haracterics are
Answered by
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47
Hope it will help you
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