Reduce the system of linear equations to upper triangular form and solve. x+2y=3 , 4y+2x=6

melodykap

melodykap

Answered question

2021-09-29

Reduce the system of linear equations to upper triangular form and solve.
x+2y=3
4y+2x=6 ​

Answer & Explanation

irwchh

irwchh

Skilled2021-09-30Added 102 answers

System becomes: x+2y=3
-4y+4y=-6+6
0=0 Add 2 times first equation to second.
Infinite number of solution given with relation: x=-2y+3, where y is any real number.
Since second equation true for any values of x and y, system has infinite number of solution."

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