State if the vectors a and b are perpendicular, parallel, or neither. If a and b are parallel, state whether they point in the
same direction or in opposite directions.
-a = 10, 0 , b = 0, -2
A) Parallel, opposite directions
B) Parallel, same direction
C) Perpendicular
D) Neither

Question

Quizplus · Accepted Answer

Vectors a and b are perpendicular because the dot product of a and b is 0 (10*0 + 0*(-2) = 0), which indicates perpendicularity.

State If the Vectors a and B Are Perpendicular, Parallel