Multiple Choice
Find the vector of unit length in the direction opposite to that of v = 4i + 7j - 4k.
A) i +
j -
k
B) i +
j -
k
C) - i -
j +
k
D) - i -
j +
k
E) - i -
j +
k
Correct Answer:

Verified
Correct Answer:
Verified
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