Question
Find a unit vector in the direction of the given vector.
w = 7i − 3j
my answer is 7.62. is it correct?
w = 7i − 3j
my answer is 7.62. is it correct?
Answers
yes
no, 7.62 is not a vector.
It is the length of w.
divide w/|w| to get the unit vector.
google will show many examples.
It is the length of w.
divide w/|w| to get the unit vector.
google will show many examples.
is the answer for unit vector is 0.131
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