diketahui vektor u=3i-j+2k v=i+4j-3k dan w=5i+2j+k hasil dari 2u+v-w adalah

vektor u = (3,-1,2)
vektor v = (1,4,-3)
vektor w = (5,2,1)

nilai dari 2u+v-w =
= 2(3,-1,2) + (1,4,-3) - (5,2,1)
= (6,-2,4) + (-4,2,-4)
= (2,0,0)

2×(3) +(1 ) - (-5)
(-1) (4) (2 )
(2) (-3) (1 )

= (6 ) + (1 ) - (-5)
(-2) (4) (2 )
(4 ) (-3) (1 )

= (12)
(0 )
(0 )

itu jawaban dan cara kerjaNya