" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jika A = [1 2] adalah matriks singular, tentukan nilai x?
[x - 1 2]
Jawab: det(A) = 0
1(2) - 2(x - 1) = 0
2 - 2x + 2 = 0
2x = 4
x = 2