Multiple Choice
On occasion, the notation will be a shorthand notation for
.
-If vector is added to vector
, the result is
. If
is subtracted from
, the result is
. What is the magnitude of
?
A) 5.1
B) 4.1
C) 5.4
D) 5.8
E) 8.2
Correct Answer:

Verified
Correct Answer:
Verified
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