# Quiz-06-Keys - Name Quiz 6 Keys 1 Do problem 12 in Section...

• Test Prep
• hain2005
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Name: _______________________________ Quiz 6 Keys 1. Do problem 12 in Section 4.6 using ONLY the trapezoidal rule with the following changes: use n = 10 and show your value tables. 2 3 0 1 1 dx x . Below is a snap shot of the functional values using Excel. The increment 2 0.2 10 x . Note that the first and last values are highlighted yellow and the interior points are highlighted in green. Trapezoidal rule gives: 2 3 0 1 0.2 1.0 2 0.99602 0.969 1.401 46 ... 0.3333 2 43 1 dx x The answer is further confirmed by using MapleSoft as shown below:

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