What is the determinant of the coefficient matrix of the system 0x+0y-0z=3 0x+0y+0z=-1 0x+0y+0z=18

asked Dec 17, 2021 5.5k views

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5 votes

Answer:

Explanation:

Icaro answered Dec 19, 2021

by Icaro

6.7k points

3 votes

Answer:

Zero.

Explanation:

The determinant of the coefficient matrix of the system is zero, since every coefficient is equal to zero.

Bourbon answered Dec 24, 2021

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