Math, asked by venkatshiva3873, 1 year ago

Solve the following equations by Gauss - Jordan method
3x + 4y + 5z =18 , 2x - y + 8z= 13 and 5x - 2y + 7z= 20 .

Answers

Answered by arunav40

1

3x + 4y + 5z =18

2x - 1y + 8z =13

5x - 2y +7z =20

=

10x+y+20z =51

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