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March 1, 2015

Posted by **maranade** on Tuesday, February 5, 2013 at 10:01am.

(1). V=(5,-2)

(2). v=(-3,-4)

(3).u=(16,-8)

v=(-5,3)

u+v= ? (#,#)

(4).u=(10,5)

-3u= ?

- math -
**Steve**, Tuesday, February 5, 2013 at 10:09am(3) u+v = ((16-5),(-8+3)) = (11,-5)

(4) -3u = (-30,-15)

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