Jawab:d. 6
Penjelasan dengan langkah-langkah:Singular|A| = 0
Diketahui:⇒ a = -3⇒ b = 2x⇒ c = -1⇒ d = 4
Cari nilai x∵ ad - bc = 0∴ -3(4) - (2x(-1)) = 0-12 + 2x = 02x = 12x = 12/2x = 6
[[ KLF ]]
Jawaban:
Penjelasan dengan langkah-langkah:
A = (-3. 2x)
(-1. 4)
Matriks Singular
Nilai determinasi = 0
(AD - BC) = 0
(-3x4 - (2x.-1) = 0
(-12 - (-2x) = 0
(-12 + 2x) = 0
(2x = 12)
(x = 12/2)
(x = 6)
Opsi D
Detail Jawaban:
Mapel : Matematika
Kelas : 11 / XI SMA
Materi : Matriks
Kode Kategorisasi : -
Kata Kunci : Matriks
Demikian
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Jawab:
d. 6
Penjelasan dengan langkah-langkah:
Singular
|A| = 0
Diketahui:
⇒ a = -3
⇒ b = 2x
⇒ c = -1
⇒ d = 4
Cari nilai x
∵ ad - bc = 0
∴ -3(4) - (2x(-1)) = 0
-12 + 2x = 0
2x = 12
x = 12/2
x = 6
[[ KLF ]]
Jawaban:
Matriks
Penjelasan dengan langkah-langkah:
A = (-3. 2x)
(-1. 4)
Matriks Singular
Nilai determinasi = 0
(AD - BC) = 0
(-3x4 - (2x.-1) = 0
(-12 - (-2x) = 0
(-12 + 2x) = 0
(2x = 12)
(x = 12/2)
(x = 6)
Opsi D
Detail Jawaban:
Mapel : Matematika
Kelas : 11 / XI SMA
Materi : Matriks
Kode Kategorisasi : -
Kata Kunci : Matriks
Demikian
Semoga membantu dan bermanfaat!