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Math Quiz 1, University Level Math Course 415, August 27th, 2009 - Prof. Maarten J. Bergve, Quizzes of Linear Algebra

University of Illinois - Urbana-Champaign Linear Algebra

Prof. Maarten J. Bergvelt

A math quiz from a university level course, math 415, held on august 27th, 2009. The quiz consists of multiple questions, each with instructions to explain answers in complete sentences. The first question asks to write matrix multiplication for a given vector and matrix product. The second question asks to calculate the matrix product of a given matrix with a vector. The third question asks to find a unit vector in the direction of a given vector and to find vectors perpendicular to it.

Typology: Quizzes

2009/2010

Uploaded on 01/05/2010

gandhi-2 🇺🇸

25 documents

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Download Math Quiz 1, University Level Math Course 415, August 27th, 2009 - Prof. Maarten J. Bergve and more Quizzes Linear Algebra in PDF only on Docsity! Quiz 1, Math. 415, Thursday, August 27th, 2009 Explain your answers carefully. Write complete sentences, not just formulas.fi\ / 9 • 1. (25 points) Let v = w = and b = 2v + 3w, write b as a matrix multiplication: b = ,4x for what matrix A and what vector x? b - av r 3V 2. (25 points) Calculate the matrix product Ax if A =

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Math Quiz 1, University Level Math Course 415, August 27th, 2009 - Prof. Maarten J. Bergve, Quizzes of Linear Algebra

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