Tentang vektor , please bantuin pake caranya ya kk
Jawaban:
a. R = (1,-3,5)
b. N = (2,8,1)
Penjelasan dengan langkah-langkah:
a. PQ = SR
(2,5,-4) – (1,0,-3) = (2,2,4) – (x,y,z)
(2,2,4) – (1,5,-1) = (x,y,z)
(1,-3,5) = (x,y,z)
b. MN = -PQ
(-1,3,2) – (x,y,z) = -(2,5,-4) – (1,0,-3)
(-1,3,2) – (x,y,z) = (-3,-5,1)
(-1,3,2) – (-3,-5,1) = (x,y,z)
(2,8,1) = (x,y,z)
semoga membantu dan maaf kalau salah