" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3/x + 9/y = 11
Ubah ke dalam bentuk matriks
[6 3 7]
[3 9 11]
2b2 - b1
[6 3 7]
[0 15 15]
(1/15)b2
[6 3 7]
[0 1 1]
b1 - 3b2
[6 0 4]
[0 1 1]
(1/6)b1
[1 0 2/3]
[0 1 1]
1/x = 2/3
x = 3/2
1/y = 1
y = 1