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Mathematics, 05.05.2020 04:57 11132772

PLEASE HELP.
find the angle between u=(-2 8) and v=(6 -2)
a)33.6°
b)53.6°
c)82.4°
d)122.4°

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PLEASE HELP.
find the angle between u=(-2 8) and v=(6 -2)
a)33.6°
b)53.6°
c)82....
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