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Precalculus

Lesson 5: Vector addition and subtraction

Add vectors

Here is a drawing of vectors a, with, vector, on top, b, with, vector, on top, and c, with, vector, on top.

Which equation correctly describes the relationship between the vectors?

(Choice A)
a, with, vector, on top, plus, b, with, vector, on top, equals, c, with, vector, on top
(Choice B)
b, with, vector, on top, plus, c, with, vector, on top, equals, a, with, vector, on top
(Choice C)
c, with, vector, on top, plus, a, with, vector, on top, equals, b, with, vector, on top

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