Subtract and Represent Vectors Graphically
Precalculus · Flashcards · Recall
PRECALCULUS · FLASHCARDS
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QUESTION
Which vector equals
w
−
v
\mathbf{w}-\mathbf{v}
w
−
v
in terms of
v
−
w
\mathbf{v}-\mathbf{w}
v
−
w
?
QUESTION
In a tip-to-tail diagram for
v
+
(
−
w
)
\mathbf{v}+(-\mathbf{w})
v
+
(
−
w
)
, what does the resultant connect?
QUESTION
What is
v
−
0
\mathbf{v}-\mathbf{0}
v
−
0
for any vector
v
\mathbf{v}
v
?
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ANSWER
v
\mathbf{v}
v
. Subtracting the zero vector leaves any vector unchanged.
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