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Q7 Q6.) Find the angle between v and w.
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Q7 Q6.) Find the angle between v and w.

Q7 Q6.) Find the angle between v and w.-example-1
User Daniel Ballinger
by
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1 Answer

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v = 2i
w = 3i +8j

2i = (2,0) a vector that lies on the X axis

3i +8j = (3,8) the terminal point of the 2nd vector

so we want the angle between (3/8) and the x axis

the formula for this is arctan(8/3) = 69.44

rounded to nearest tenth = 69.4 degrees
User Norbert Willhelm
by
7.9k points
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