Question: 1. [5 points] Consider the linear system: 2x1 + 12x2 - X3 + X4 - 22xs =13 -6x, -36X2 + X3 +11x5 =-3 *1 +

1. [5 points] Consider the linear system: 2x1 + 12x2 - X3 + X4 - 22xs =13 -6x, -36X2 + X3 +11x5 =-3 *1 + 6*2 + 4x5 = 2 The free variables of this system are (A) X2, X3 (B) X1 X3 (C)X X3, X. (D) X2, X5 (E) Xu, X2, X's (F) None of above 2. [5 points] A 2 X 2 matrix B satisfies the equation 38- - 4B= -I. The inverse of B is (A) -3B + 4 (B) 3B +41 (C) 3B - 41 (D) -3B + 41 (E) None of above

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

Please show work, and SKIP PAGES 17 THROUGH 19 MATH 080 Final-Exam Review Revised October 2018 Can you simplify an expression using the order of operations? 1) Simplify 2) Simplify A) 32(11 - 8) - 18...

seventh pages Chapter 3 Curve Sketching How much metal would be required to make a 400-mL soup can? What is the least amount of cardboard needed to build a box that holds 3000 cm3 of cereal? The...

Each question is worth 5 points. To receive full credit for a correct answer please, show your work and processes in solving each question. Total points = 125. 1- Simply the expression: (5X3); x y 2-...

Math\t107-6381\t-\tQuiz\t#4\t-\tSchultz\t-\tDue\tFebruary\t21,\t2016\t-\tpage\t1\tof 3 Follow\tthese\tdirections\tcarefully. This\tquiz\tis\tdue\tby\t11:59\tEastern\ttime\ton\tFebruary\t21,\t2016. o...

A. B. A. B. ( ( ) ) Beginning and Intermediate Algebra An open source (CC-BY) textbook Available for free download at: http://wallace.ccfaculty.org/book/book.html by Tyler Wallace 1 ISBN...

wang (zw3676) - Homework 5 - spice - (56145) This print-out should have 23 questions. Multiple-choice questions may continue on the next column or page - nd all choices before answering. 1 List the...

Math 636 Final - Quiz Component 1. The system of linear equations 2x2 x3 = 3 2x1 + x2 + 2x3 = 1 x1 + x2 + 3x3 = 2 (a) is consistent with a unique solution. (b) is consistent with infinitely many...

2/12/2017 Unit 1 Homework Assignment (2.1, 2.2, 2.3, 2.4) WebAssign Unit 1 Homework Assignment (2.1, 2.2, 2.3, 2.4) (Homework) Current Score : 2 / 40 Shadi Hanna MAT230, section MAT230.30 MOD3 2017,...

Hi there my pre calc teacher is no help whatsoever so please someone guide me through questions 3 - 87 by multiples of 3 so questions 3, 6, 9, 12, and so on. Thank you a ton! ? Practice Exercises 45....

corporation leverage Capital Structure Total Debt to Total Equity 250.22 Total Debt to Total Capital 71.45 Total Debt to Total Assets 45.86 Long-Term Debt to Equity 160.16 Long-Term Debt to Total...

What keeps satellite up in its orbit around the Earth?

40. LO.8 Assume the same facts as in Problem 39, except that there is no $15,000 distribution but the corporation repays the loan principal to Jeff. Discuss the tax effects.

The project ABC given the following network with activity times in weeks Activity A B C D E F G H K I J Most likely estimation 18.5 16 11 12 17 9 8 9 12 10 9 Optimistic estimation 9 3 4 8 9 8 5 8 6 6...

What is an overhead consumption ratio? LO1

Identify and define two types of activity drivers. LO1

Explain how a plantwide overhead rate, using a unit-based driver, can produce dis- torted product costs. In your answer, identify two major factors that impair the ability of plantwide rates to...