For the following equations, what is the value of x1 using Gaussian e – McqOptions

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1.	For the following equations, what is the value of x1 using Gaussian elimination method? x1-x2+3x3=10——– (i) 5x2-5x3=-5———— (ii) -7x3=-28—————- (iii)
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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For the following equations, what is the value of x1 using Gaussian elimination method? x1-x2+3x3=10——– (i) 5x2-5x3=-5———— (ii) -7x3=-28—————- (iii)