Thread: Vector problem
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Old July 3rd, 2009, 05:49 PM
yeongil yeongil is offline
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Here's a picture with triangle ABC, the midpoints D, E & F, showing the last thing running-gag posted:
\overrightarrow {PD} = \overrightarrow {PB}+\overrightarrow {BD} = \overrightarrow {b}+\overrightarrow {BD}

Vector \overrightarrow {PB} is in red, and \overrightarrow {PD} is in blue.

I didn't want to show all of the vectors because it would get cluttered.


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vector-problem-vectorprob.jpg  
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