Question: Find all real numbers x such that (a) 7[x] = [7x] (b) [7x] = 7 (c) [x + 7 ] = x + 7 d)

Find all real numbers x such that
(a) 7[x] = [7x]
(b) [7x] = 7
(c) [x + 7 ] = x + 7
d) [x + 7] = [x] + 7

Step by Step Solution

★★★★★

3.44 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a 1 67 U 0... View full answer

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

Document Format (1 attachment)

Word file Icon

954-M-L-A-L-S (7659).docx

120 KBs Word File

Students Have Also Explored These Related Linear Algebra Questions!

Q:

Find all real numbers x such that: [2 -1 l]T and [1 x 2]T are at an angle of /3.

Q:

Describe the error. The functions f(x) = (x 1 and g(x) = 1 / (x - 1 Have the same domain, which is the set of all real numbers x such that x ( 1?

Q:

Find all real numbers x that satisfy the following inequalities. (a) x2 > 3x + 4; (b) 1

Q:

What is the slope of the line through (0, 8) and (0,-1)? If the slope is undefined, type undefined. undefined What is the slope of the line through (6, 0) and (-8,8)? If the slope is undefined, type...

Q:

Mathematics for Analytics and Finance Assignment 1 Submit by March 12, 2024, 11:59PM Beijing Time. Let f be the function defined by y = f(x) &= v is the largest solution of y? = 3x% 2xy a) Find a...

Q:

For Exercises 39-46, find all real numbers x that satisfy the indicated equation. 39. x - 5 x +6 =0 43. x2/3 - 6x1/3 = -8 40. x - 7/x + 12 = 0 44. x2/3 + 3x1/3 = 10 41. x - VX =6 45. x4 - 3x2 = 10...

Q:

1. True/False: Determine whether each of the statements that follow is true or false. If a statement is true, explain why. If a statement is false, provide a counterexample. (a) True or False: Every...

Q:

1. True/False: Determine whether each of the statements that follow is true or false. If a statement is true, explain why. If a statement is false, provide a counterexample. (a) True or False: Every...

Q:

Problem #1: Find all real numbers x that satisfy the given equation. (a) 340 -x = 27x (b) 148-x2 (125) = 524x Problem #1(a): Problem #1(b): Just Save Submit Problem #1 for Grading Problem #1 Attempt...

Q:

MATH 107 QUIZ 4 April 17, 2017 Instructor: E.Avram NAME: _______________________________ I have completed this assignment myself, working independently and not consulting anyone except the...

Q:

What are some of the key environmental forces that have changed the way projects are managed? What has been the effect of these forces on the management of projects?

Q:

Journalizing and posting adjustments to the T-accounts and preparing an adjusted trial balance The unadjusted trial balance of Arlington Air Purification System at December 31, 2014, and the data...

Q:

. Critically assess the foreign exchange risks and exposures that can affect Investec's planned expansion into Africa. Your presentation may not exceed 700 words.

Q:

Create a Gantt chart that displays the electrical supply to Glastonbury Festival.

Q:

Danielle is examining the change in the money flow for Yahoo! Inc shares on two consecutive dates. The information is given in the table. Do the May 16 numbers reflect a positive or negative money...

Q:

Isaac follows the market action of Google Inc. He has watched the prices for two consecutive days. The information he collected is given in the table. Do the June 7 numbers reflect a positive or...

Q:

Phil sold his shares of Verizon Communications Inc, as indicated on the above ticker. a. How many shares did he sell? b. How much did each share sell for? c. What was the total value of all the...

Q:

13. A land investor owes $350,000 on a loan for a piece of lakefront property. If the interest accrual loan was financed with a 4-year term at 7.5% per annum, compounded quarterly, what is the...

Q:

PORTFOLIO REQUIRED RETURN Suppose you are the money manager of a $5.2 million investment fund. The fund consists of four stocks with the following investments and betas: Stock Beta Investment $...

Q:

Instructions: Case Study Requirements The team has been instructed to select a bank that operates within the Caribbean Region. The team needs to describe and assess three banking services that the...