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MATH Dept. Info Virginia Polytechnic Institute and State University (Virginia Tech, VT)'s MATH department has 67 courses in Course Hero with 4004 documents and 37 answered questions.

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    Virginia Polytechnic Institute and State University (Virginia Tech, VT)
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    Jane Smirth, Steng, Jones, Robert Haslhofer, CASTEPHENS, JHENGLAND, FBHinkelmann, BARTELBYORDONEZDELGADO, DONTREMEMBER, Brown, cuijing, LUCYHANKS, DBSMITH, TABOURDON, Cothren,M, WALLACE, RECone, MyungsukChung, MichaelHeitzman, AdamBowman, Klaus, Richards, MCQUAIN, Jessica Hurdus, MKlaus, PARRY, Staff, Russell, A.MacCkenzie, Jay Wilkins, Santa, CJPARRY, Plinnel, SHOCKLEY, Ezra Brown, ROBINSON, AlexeyOnufriev, Tyue, Stanca Ciupe, Kohler, CLPrather, Hagen,S, kaffel, LINNELL, Brogghard, EricdeSturler, Eric de Sturler, chung, AGUND
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67

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MATH Documents

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  • 1 pages P.2 Worksheet 2.pdf
    • P.2 Worksheet 2.pdf
    • Virginia Tech
    • Calculus 3
    • MATH 3214 - Spring 2012
    • Math 1014 - Exponent Worksheet 2 - Summer 1 2017 True or False If true, explain why the statement is true. If false, edit the statement to make it true and explain why this is correct. 1. (2)4 = 16 2. 24 = 16 3. A negative number with an even number expon
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    P.2 Worksheet 2.pdf

  • 25 pages 1.prontuarioeficiencia.pdf
    • 1.prontuarioeficiencia.pdf
    • Virginia Tech
    • Introduction to Abstract Algebra
    • MATH 4124 - Spring 2011
    • EL MUNDO DE LA EFICIENCIA ENERGTICA (Una bsqueda urgente por conseguirla) El Mundo de la Energa Todos lo das, prcticamente todos los medios de comunicacin nos recuerdan el cambio climtico. Por estos das se inici y termin la tan esperada Cumbre Climtica de
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    1.prontuarioeficiencia.pdf

  • 7 pages cap-06-factorizacion00011.pdf

    cap-06-factorizacion00011.pdf

  • 1 pages Math 2984 Proof of Quadratic Formula.pdf
    • Math 2984 Proof of Quadratic Formula.pdf
    • Virginia Tech
    • Intro to Mathematics
    • MATH 2984 - Fall 2016
    • Math 2984 Roots of a Quadratic Andrew Shedlock October 2016 Abstract A brief proof of the classical formula for the roots of a quadratic polynomial. 1 Introduction In this section we present a brief proof of the classical formula used to obtain the roots
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    Math 2984 Proof of Quadratic Formula.pdf

  • 2 pages 20161127-Reflection.pdf
    • 20161127-Reflection.pdf
    • Virginia Tech
    • Intro to Mathematics
    • MATH 2984 - Fall 2016
    • Name: Andrew Shedlock MATH 2984: Discovering Mathematics I Problem Solving in Math Due via Canvas by the end of class on Thursday, October 27 Directions: Type your answers in the space after each question and use as much space as you need to give a comple
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    20161127-Reflection.pdf

  • 8 pages 7%2F18 Chapter 2.3-The Inverse of a Matrix.pdf
    • 7%2F18 Chapter 2.3-The Inverse of a Matrix.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 2.3: The Inverse of a Matrix Goals: Find the inverse of a matrix (if it exists) Use properties of inverse matrices Use an inverse matrix to solve a system of linear equations Matrices and Their Inverses Suppose a and b are real numbers and a 6=
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    7%2F18 Chapter 2.3-The Inverse of a Matrix.pdf

  • 8 pages 7%2F6 Chapter 1.2-Gaussian Elimination and Gauss-Jordan Elimination.pdf

    7%2F6 Chapter 1.2-Gaussian Elimination and Gauss-Jordan Elimination.pdf

  • 8 pages 7%2F26 Chapter 4.1-Vectors in Rn Solutions.pdf
    • 7%2F26 Chapter 4.1-Vectors in Rn Solutions.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 4.1: Vectors in R Goals: 0 Represent a vector as a directed line segment 0 Perform basic vector operations in R2 and represent them graphically 0 Perform basic vector operations in R" 0 Write a vector as a linear combination of other vectors Vecto
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    7%2F26 Chapter 4.1-Vectors in Rn Solutions.pdf

  • 7 pages 7%2F19 Chapter 2.5-Markov Chains.pdf
    • 7%2F19 Chapter 2.5-Markov Chains.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 2.5: Markov Chains Goals: Use a stochastic matrix to find the nth state matrix of a Markov chain Find the steady state matrix of a Markov chain Find the steady state matrix of an absorbing Markov chain Stochastic Matrices and Markov Chains Many
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    7%2F19 Chapter 2.5-Markov Chains.pdf

  • 9 pages 7%2F5 Chapter 1.1-Introduction to Systems of Linear Equations.pdf

    7%2F5 Chapter 1.1-Introduction to Systems of Linear Equations.pdf

  • 8 pages 7%2F25 Chapter 3.4-Applications of Determinants Solutions.pdf
    • 7%2F25 Chapter 3.4-Applications of Determinants Solutions.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 3.4: Applications of Determinants Goals: 0 Find the adjoint of a matrix and use it to find the inverse of the matrix 0 Use Cramers Rule to solve a system of 71 linear equations in n variables 0 Use determinants to nd area, volume, and the equation
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    7%2F25 Chapter 3.4-Applications of Determinants Solutions.pdf

  • 7 pages 7%2F20 Chapter 3.1-The Determinant of a Matrix.pdf
    • 7%2F20 Chapter 3.1-The Determinant of a Matrix.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 3.1: The Determinant of a Matrix Goals: Find the determinant of a 2 2 matrix Find the minors and cofactors of a matrix Use expansion by cofactors to find the determinant of a matrix Find the determinant of a triangular matrix The Determinant of a
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    7%2F20 Chapter 3.1-The Determinant of a Matrix.pdf

  • 5 pages 7%2F24 Chapter 3.3-Properties of Determinants Solutions.pdf
    • 7%2F24 Chapter 3.3-Properties of Determinants Solutions.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Chapter 3.3: Properties of Determinants Goals: 0 Find the determinant of a matrix product and a scalar multiple of a matrix 0 Find the determinant of an inverse matrix and recognize equivalent conditions for a nonsingular matrix 0 Find the determinant of
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    7%2F24 Chapter 3.3-Properties of Determinants Solutions.pdf

  • 1 pages Homework 5 (1).pdf
    • Homework 5 (1).pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Homework 5 This material covers Chapter 2.3 and 2.5. Show all your work using proper notation and clearly mark your answers. You must show work to receive credit. Work should be done on separate paper. 9 3 1. (6 points) Let A = . Determine its inverse. Sh
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    Homework 5 (1).pdf

  • 1 pages Homework 7.pdf
    • Homework 7.pdf
    • Virginia Tech
    • Linear Algebra
    • MATH 1114 - Fall 2013
    • Homework 7 This material covers Chapter 3.4 and 4.1. Show all your work using proper notation and clearly mark your answers. You must show work to receive credit. Work should be done on separate paper. 1. (7 points) The matrix of minors of A is given belo
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    Homework 7.pdf

  • 1 pages 3practice test 1-2.jpg

    3practice test 1-2.jpg

  • 7 pages 3.1.pdf
    • 3.1.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • . 3.1 Introduction Chapters 1 and 2 focused on rst-order differential equations Chapter 3 focuses on second-order linear differential equations Li_nea,_second-order differential Equation . Second-order means that ' brand deriva'ch. .n determine! equation
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    3.1.pdf

  • 5 pages 3.6.pdf
    • 3.6.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3.6 Unforced Mechanical Vibrations Resource information: Recall s stem units with which ou should be familiar: Metric Internation S stem of Units SI Pounds (lbs) Dynes (dyn) mm mm Kilogram 32 ft / sec2 9.8m /sec2 9806111/8602 Also, recall from Section 3.5
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    3.6.pdf

  • 4 pages 3.10.pdf
    • 3.10.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3.10 Forced Mechanical Vibrations, Electrical Networks, and Resonance Recall that homogeneous second order linear differential equations can be used to model spring-mass-dashpot systems: my"+ 7y'+ky = 0 where my " is the gravitational force, yy' is the re
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    3.10.pdf

  • 4 pages 3.5.pdf
    • 3.5.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3.5 Complex Roots Consider the second order, linear, constant coefcient, homogeneous differential equation ay"+ by'+ cy = 0: Characteristic equation: a/l,2 + b/l + c = 0 2 l 2 Solution to characteristic equation: A = MAN 4ac) < 0 so /1 = 2L_ + 46120bi =
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    3.5.pdf

  • 6 pages 3.9.pdf
    • 3.9.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3.9 The Method of Variation of Parameters Recall Matrices: . Represent the given linear system of equations using a coefcient, variable and constant matrix: 2x + 3y = 8 5x y = ~2' z 3 x = 9 '5 -l y "2 . Use matrix multiplication to verify that the matrix
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    3.9.pdf

  • 4 pages 3.4.pdf
    • 3.4.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • i 3.4 Real Repeated Roots; Reduction of Order Recall: 6112+ b/l+ c = 0 is the characteristic equation which can be solved using the quadratic formula 4 bi\/b24ac ,1: 2a The discriminant [)2 4ac reveals the nature of the solutions: Discriminant Value. Natu
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    3.4.pdf

  • 4 pages 3.3.pdf
    • 3.3.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 2nd order new 3. 3 Constant Coefcient Homogeneous Equations Recall: y"+ p(t) y '+ g(t) y = g(t) is a second order, linear differentialequation . Theorem 3.1 provides an interval where the solution is juaran'lmdt'l'o gig- and +0 be unique. .- Ifg(t)=0,th
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    3.3.pdf

  • 4 pages 3.8.pdf
    • 3.8.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • From Section 3.7, how do we nd yp (t)? . , We will discuss two methods for nding yp (t): 1. The method of undetermined coefcients easier method but does not work for all cases Algebra I 2. The method of variation of parameters more difcult method but work
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    3.8.pdf

  • 4 pages 3.7.pdf
    • 3.7.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3.7 The General Solution of a Linear Nonhomogeneous Equation Consider the second order, linear, nonhomogeneous differential equation y"+ p(t) y '+ q(t) y = g(t),a < t < b. . What is the general solution of this differential equation? . To what extent can
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    3.7.pdf

  • 4 pages 3.3.pdf
    • 3.3.pdf
    • Virginia Tech
    • Intro Diff Equations
    • MATH 2214 - Spring 2014
    • 3/1/2017 OneNoteOnline NEW+3.3+Note+Outline Thursday,February23,2017 3:24PM NEW+3.3+. https:/onedrive.live.com/edit.aspx?resid=1FFC38C593DE2A5D!1100&cid=1ffc38c593de2a5d&app=OneNote 1/4 3/1/2017 OneNoteOnline https:/onedrive.live.com/edit.aspx?resid=1FFC3
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    3.3.pdf

  • 2 pages Agud_MATH 2204 Quiz 7.pdf
    • Agud_MATH 2204 Quiz 7.pdf
    • Virginia Tech
    • Introduction to Multivariable Calculus
    • MATH 2204 - Fall 2015
    • Name . MATH 2204-QUIZ 7 Summer 201 Group members . r DUE: Thursday, 6/15/17 To receive as much credit as possible: write neatly, SHQW ALL WORK. No credit is given for just an answer. You may use your notes and text, but no other sources; consultations wit
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    Agud_MATH 2204 Quiz 7.pdf

  • 2 pages Agud_MATH2204 Quiz 6.pdf
    • Agud_MATH2204 Quiz 6.pdf
    • Virginia Tech
    • Introduction to Multivariable Calculus
    • MATH 2204 - Fall 2015
    • Grade: Name L , MATH 2204-QUIZ 6 Summer 201 Group mernbers_ cfw_If , ' - DUE: Monday, 6/12/2017 To receive as much credit as possible: write neatly, SHOW ALL WORK. No credit is given for just an answer. You may use your notes and text, but no other source
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    Agud_MATH2204 Quiz 6.pdf

  • 2 pages Agud_MATH2204 Quiz 5.pdf
    • Agud_MATH2204 Quiz 5.pdf
    • Virginia Tech
    • Introduction to Multivariable Calculus
    • MATH 2204 - Fall 2015
    • Name MATH 2204-QUIZ 5 Summer 201 Group members DUE: Thursday, 6/8/17 To receive as much dit as possible: write neatly, SHOW ALL WORK. No credit is given for just an answer. You may use your notes and but no other sources; consultations with anyone oth
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    Agud_MATH2204 Quiz 5.pdf

  • 2 pages Agud_MATH2204 Quiz 4.pdf
    • Agud_MATH2204 Quiz 4.pdf
    • Virginia Tech
    • Introduction to Multivariable Calculus
    • MATH 2204 - Fall 2015
    • Name MATH 2204-QUIZ 4Summer 2017 Group members DUE: Friday, 6/2/17 To receive as much credit as possible: write neatly, S_HOW ALL WORK. No credit is given for just an answer. You may use your notes and text, but no other sources; consultations with an
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    Agud_MATH2204 Quiz 4.pdf

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