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Lecture Comments (4)

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Post by Jung Cho on March 24 at 11:35:24 PM

I know that the cosine of pi/4 is sqrt2/2, but does the coefficient of 7 have any effect on the answer?

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Post by John Michael Musaazi on February 1 at 10:46:00 AM

how do you get the 16 and the 8h on example practice 2

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Post by John Zhu on August 12, 2013

Thanks Steve and Kyle, there is NO typo. The correct answer is indeed 5/sqrt(2).

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Post by Steve Denton on October 5, 2012

No typo error on #1. 5sqrt(2)/2 = 5/sqrt(2) as is on D choice.
I agree with Kyle here.

Limits: Multiple Choice Practice

     

Limits: Multiple Choice Practice

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.