Khan/khan-exercises — Issue #7300: Adding vectors - Did not receive credit for watching video
Author: KhanBugz
Created: 2011-11-29 22:41:40+00:00
State: open
Labels: ie8, ie9, other, win7

Reporter: larry.howard8@gmail.com

Today, Nov 29, 11 I watched the video "Linear Algebra: Vector Examples: and did not receive any credit for watching it for the 1st time. No big deal, just wondered if there is an explanation. Thank you in advance for your response....L. Howard

[adding_vectors.html?seed=70&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_vectors.html?seed=70&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_vectors.html?seed=70&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C)

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