Jawab:
(x,y) = (3,2)
Penjelasan dengan langkah-langkah:
Pembahasan :
2x+5y = 16
3x + y = 11
metode eliminasi GAUSS jordan:
matriks yang diperbesar
[2 5 16 ]
[3 1 11 ]
R2-R1 -> R1 [ 1 -4 -5]
3R1-R2 ->R2[ 0 -13 -26]
[ 1 -4 -5]
1/-13 R2 -> R2[ 0 1 2]
4R2+R1 [1 0 3]
[0 1 2]
HP : x = 3
y = 2
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Jawab:
(x,y) = (3,2)
Penjelasan dengan langkah-langkah:
Pembahasan :
2x+5y = 16
3x + y = 11
metode eliminasi GAUSS jordan:
matriks yang diperbesar
[2 5 16 ]
[3 1 11 ]
R2-R1 -> R1 [ 1 -4 -5]
3R1-R2 ->R2[ 0 -13 -26]
[ 1 -4 -5]
1/-13 R2 -> R2[ 0 1 2]
4R2+R1 [1 0 3]
[0 1 2]
HP : x = 3
y = 2