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OpenStudy (anonymous):
HELP! how do i find the vector direction of theta =135 degrees
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OpenStudy (austinl):
Try using this!
OpenStudy (anonymous):
the answer is <-3,3> but i dnt understand how my teacher got this
OpenStudy (austinl):
Look at the unit circle. (-3,3) would be right on that line.
OpenStudy (mertsj):
You have not stated the problem correctly. Post the problem EXACTLY as written in your book.
OpenStudy (anonymous):
Which of the following vectors has direction theta =135 a) <-3,3> is the answer she has
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OpenStudy (mertsj):
Yes. That is better. Look at this drawing:
OpenStudy (mertsj):
|dw:1372816225891:dw|
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