Vectors
ACT Math · Flashcards
ACT MATH · FLASHCARDS
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QUESTION
What is the magnitude of
⟨
3
,
4
⟩
\langle 3,4\rangle
⟨
3
,
4
⟩
?
QUESTION
How are two vectors parallel in terms of their components?
QUESTION
What is the result of adding the zero vector to any vector
v
\textbf{v}
v
?
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ANSWER
The vector
v
\textbf{v}
v
itself. Zero vector is the additive identity for vector addition.
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