quiz-winter-semester-2019-questions-and-answers - lOMoARcPSD|3757683 Quiz Winter semester 2019 questions and answers Vector Geometry And Linear

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StuDocu is not sponsored or endorsed by any college or university Quiz Winter semester 2019, questions and answers Vector Geometry And Linear Algebra (University of Manitoba) Downloaded by SEUNGHWAN LEE ([email protected]) lOMoARcPSD|3757683
Math 1300 Quiz II Key Sections A01 and A03 R. Craigen Winter 2019 NOTES: There are three versions of the quiz here, QIIA, QIIB, QIIC. Be sure to reference the correct version. Remember to annotate row operations when showing work upon which marks depend. I have not done so here, which is perhaps sloppy, but the objective here isn’t for me to get marks but to show solutions. I am no longer being pedantic in showing only one ERO in most steps in my solutions here. You may do more than one at a time in the interest of space and time but group together only operations which, when done in a different order, yield the same result. If you don’t know whether this is the case, you probably need to stick to one ERO in each step! Here are two cases where you can group them together under this rule: 1. You can multiply more than one row by constants (and not do any other EROs in the same step) 2. You can add multiples of one row to more than one other row) and not do any other EROs in that step) Remember these are only time and space saving devices ! When you do this it counts as MULTIPLE EROs, not as a single one. This is important when doing such things as turning series of operations into products of elementary matrices. My apologies in Q2(b) in two versions of this quiz – I obviously wasn’t paying attention and gave you two sets of symbols to work from. I have told the markers to accept either one in your answer. 1 Downloaded by SEUNGHWAN LEE ([email protected]) lOMoARcPSD|3757683
UNIVERSITY OF MANITOBA MATH 1300 Vector Geometry & Linear Algebra QUIZ IIA Winter 2019 Instructor: R. Craigen Time: 20 minutes no aids permitted Total Marks: 30 NAME: STUDENT NUMBER:

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