Multiple Choice
Each of two vectors,
And
,lies along a coordinate axis in the xy plane.Each vector has its tail at the origin,and the dot product of the two vectors is
) Which possibility is correct?
A) and
both lie along the positive x axis.
B) lies along the positive x axis.
lies along the negative x axis.
C) and
both lie along the positive y axis.
D) lies along the negative x axis.
lies along the negative y axis.
E) lies along the positive y axis.
lies along the negative y axis.
Correct Answer:

Verified
Correct Answer:
Verified
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