How to solve ?? (1 Viewer)

[bubb]

Solve for x, y and z, given 3x − 2y + z = 1, −x − y − 2z = 13 and x + 3y − 2z = 9.


Matrices

 

[HeroicPandas]

Matrices ain't extension 1 maths lol

 

[seventhroot]

and row reduce to row-echelon form

 

[kalstar]

and row reduce to row-echelon form

^ just make an augmented matrix -> row echelon form and solve for x, y and z.

this is like 1st year uni btw

 

[enigma_1]

Matrices ain't extension 1 maths lol

haha my bad

 

[farasat1002]

Software engineers apply the principles of engineering to the design, development, maintenance, testing, and evaluation of the software and systems that make computers or anything containing software work



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