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| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
(For th's prohiem, vectors in the text are shown in boldface rather than with arrows over them. Use the standard coordinate sysbern: x horizonlzi with positive to the right, yverticai with positive up.) 1. Fnre pairs of vectors are shown. In ead'l pair, the magnitude of the vectors A and B ale given. For which pair of vectors does like vector difierenoe A — B M have a magnitude ofS?
we ob Dc ad De aTheyalihavemagnitudeS ©8-2
.— I1:3 CD Au B-fl
— 2. For the vectors C and D at tile right. the oifierenoe vector D - I: point: In the direction
0 up and to the lelt ‘3 up and to the right 0
fi down and to the let D
0 down and to the right 4—. 3. For vednrs E and F with magnitudes and direction as shown at the right. the oifierenoe vector F — E has components equal to xmmoment = 13 3! component = -24
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