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Unformatted text preview: Jennifer Wong Shotwell MAT 267 Fall 2008 79670 WeBWorK assignment number 10.5a is due : 09/07/2008 at 11:59pm MST. 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 TA’s 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, ( 2 + tan ( 3 )) * ( 4- sin ( 5 )) ∧ 6- 7 / 8 instead of 27620.3413, etc. Here’s the list of the functions which WeBWorK understands. You can use the E-mail instructor button on each problem page to send e-mail to the professors. 1. (1 pt) Consider the following geometry problems in 3-space Enter T or F depending on whether the statement is true or false. (You must enter T or F – True and False will not work.) 1. Two lines orthogonal to a plane are parallel 2. Two planes parallel to a line are parallel 3. Two lines either intersect or are parallel 4. Two lines parallel to a third line are parallel4....
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This note was uploaded on 10/05/2008 for the course MAT 267 taught by Professor Brewer during the Spring '08 term at ASU.
- Spring '08