Question: please its important solve question 2 please 1. 5p- Let a 20 0 40 A = 30 60 30x 9 20 40 20x 90 For

please its important solve question 2 please

1. 5p- Let a 20 0 40 A = 30 60 30x 9 20 40 20x 90 For which value of b does the linear system AX = 9 have a solution? 2. Consider the matrix 5p- B = Find the complete set of values of c and d for which the system BX = O have infinitely many solutions. 3. Consider the matrix 5p. C = 3 where b is an arbitrary real number. For what value(s) of b the matrix C is invertible? and find only the first column of C-1

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!

Please use attached file 1. ?/1 pointsBerrFinMath1 3.1.001. Solve the system by graphing. (Enter your answers as a commaseparated list. If the system is inconsistent, enter INCONSISTENT. If the...

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

MATH 107 QUIZ 5 NAME: _______________________________ February, 2016 I have completed this assignment myself, working independently and not consulting anyone except the instructor. INSTRUCTIONS The...

QUESTION 1 Which is an example of a proportion? NIE O 26 O = 25 unhappy customers O 1 inch 7 inches 10 miles z miles QUESTION 2 In a proportion, where x 2 0 andy / 0, which of the following are...

Set Week Three During this week, we will look at ways of testing multiple (more than two) data samples at the same time. We will continue to use the data and assignment file that we opened in Week 2,...

1. (4 pts) Which of these graphs represent a one-to-one function? Answer(s): ____________ (no explanation required.) (There may be more than one graph that qualifies.) (A) (B) (C) (D) 2. (6 pts)...

Find the NPV and should he accept this project? CASE MY QUESTION: Find the NPV for the new project (Zero Calories Drink) after you do table for cash flow 5 years (Please i need correct answer ) Hola...

Name of company: MORELL COMPANY - a study on decline in sales due to poor customer service Research Question RQ: How does service quality affect satisfaction? Variables DV: Service quality IV:...

MATH 107 QUIZ 5 October, 2017 NAME: _______________________________ Instructor: S. Sands I have completed this assignment myself, working independently and not consulting anyone except the...

Talia's Tutus bought a new sewing machine for $55,000 that will be depreciated over 5 years using double-declining-balance depreciation with a switch to straight-line. Required: a. Find the...

Write a paper about human resources information system Suppose, you have been hired by a company that has recently experienced significant growth, the company currently manages most of its business...

1 2 Multiple Choice 1 point The yield to call is a more conservative yield measure whenever the price of a callable bond is quoted at a value equal to or greater than par plus one year's interest....

under the lifo method is A correct? what's the second step? is D correct ? is C correct? general ledger? nothing? T the LIFO method, the flow of costs through the accounting records will: -. be...