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With the tails of a and b at one point, the vector a - b points from where?
AHead of b to head of a
BTail to head of b
CTail to head of a
DHead of a to head of b
Answer & Solution
Correct answer: A. Head of b to head of a
The arrow drawn from the head of b to the head of a represents (-b) + a, which is a - b.
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