Jika p= (-4 0 2) dan q= (5 -1 -3) hasil 1/2 p + 3q =
Matematika
Bekelappa
Pertanyaan
Jika p= (-4 0 2) dan q= (5 -1 -3) hasil 1/2 p + 3q =
2 Jawaban
-
1. Jawaban Sutr1sn0
p = (-4 , 0 , 2)
q = (5 , -1 , -3)
1/2 p + 3 q
= 1/2 (-4 , 0 , 2) + 3 (5 , -1 , -3)
= (-2 , 0 , 1) + (15 , -3 , -9)
= (13 , -3 , -8) -
2. Jawaban ErikCatosLawijaya
Mapel : Matematika
Kelas : X SMA
Bab : Vektor
Pembahasan :
1/2 p + 3q
= 1/2 [-4 0 2] + 3[5 -1 -3]
= [-2 0 1] + [15 -3 -9]
= [13 , -3 , -8]