21 . Vector

v1=(6,0,8)
v2=(0,-10,0)

x=2 , y=2 , z=1

؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟

=The scaler components are x=-5—2=-7and y7-1=6


the the vector components are

vector x = -7i
vector y=6 j

i is unit vector in the direction of X axis and j is unit vector in direction of Y axis



كامل الناصري: شكرا استاذ صلاح فالحل واضح ومضبوط