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For more information, please see full course syllabus of Calculus AB

For more information, please see full course syllabus of Calculus AB

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Post by Jung Cho on March 24, 2014

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, 2014

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.