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Unformatted text preview: 3 instead of 8, sin ( 3 * pi / 2 ) instead of 1, e ( ln ( 2 )) instead of 2, ( 2 + tan ( 3 )) * ( 4sin ( 5 )) 67 / 8 instead of 27620.3413, etc. Heres the list of the functions which WeBWorK understands. You can use the Feedback button on each problem page to send email to the professor. To which of the three elementary row operations does step 2 of the Gaussian elimination algorithm correspond? ? To which of the three elementary row operations does step 3 of the Gaussian elimination algorithm correspond? ? To which of the three elementary row operations does step 4 of the Gaussian elimination algorithm correspond? ? Correct Answers: Row swap Scalar multiplication Row sum Generated by the WeBWorK system c WeBWorK Team, Department of Mathematics, University of Rochester 1...
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 Fall '10
 PUCKETT
 Math, Linear Algebra, Algebra

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