10. Invers dari matriks K =
Jawaban :
a = 1
b = 1
c = 4
d = -2
det A = ad - bc
det A = 1. (-2) - 1 . 4
det A = -2 - 4
det A = - 6
invers :
Jawaban : E
Subscribe to:
Post Comments (Atom)
Soal MTK Kelas 12 Genap no 15
15. Hasil perkalian dari A = 1 -2 3 3 1 0 Dan B = -2 1 1 4 2 5 Adalah … Jawaban :
No comments:
Post a Comment