MAT22A-Waldron-Fall-2010.awlee.ReadingHomework7

# MAT22A-Waldron-Fall-2010.awlee.ReadingHomework7 - 2 tan 3...

This preview shows page 1. Sign up to view the full content.

Alexander Lee MAT22A-Waldron-Fall-2010 WeBWorK ReadingHomework7 is due : 10/11/2010 at 03:00pm PDT. Visit http://www.math.ucdavis.edu/ wally/teaching/22A/22A.html for the syllabus, grading policy and other information. The primary purpose of WeBWorK is to let you know that you are getting the correct answer or to alert you if you are making some kind of mistake. Usually you can attempt a problem as many times as you want before the due date. However, if you are having trouble ﬁguring out your error, you should consult the book, or ask a fellow student, one of the TAs or your professor for help. Don’t spend a lot of time guessing – it’s not very efﬁcient or effective. Give 4 or 5 signiﬁcant digits for (ﬂoating point) numerical answers. For most problems when entering numerical answers, you can if you wish enter elementary expressions such as 2 3 instead of 8, sin ( 3 * pi / 2 ) instead of -1, e ( ln ( 2 )) instead of 2,
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ( 2 + tan ( 3 )) * ( 4-sin ( 5 )) ā§ 6-7 / 8 instead of 27620.3413, etc. Hereās the list of the functions which WeBWorK understands. You can use the Feedback button on each problem page to send e-mail to the professor. Suppose that V is a vector space and that u and v are two vectors in V . The linear transformation L : V ā R is such that L ( u ) =-4 and L ( v ) =-6 . What is the value of L ( 4 u + 7 v ) ? L ( 4 u + 7 v ) = Correct Answers: ā¢-58 Let L : R 3 ā R 3 be a linear transformation deļ¬ned by L x y z = 3 x-y 6 y-z x + y Write L using a matrix: L x y z = L x y z = x y z Correct Answers: ā¢ 3 ā¢-1 ā¢ ā¢ ā¢ 6 ā¢-1 ā¢ 1 ā¢ 1 ā¢ Generated by the WeBWorK system c Ā± WeBWorK Team, Department of Mathematics, University of Rochester 1...
View Full Document

## This note was uploaded on 09/28/2011 for the course MAT 22A taught by Professor Puckett during the Fall '10 term at UC Davis.

Ask a homework question - tutors are online