
Concept explainers
Lining up. Can you draw a line segment that has more points than the line segment L?
L_________

Whether it is possible to draw a line segment that has more point than the given line segment L.
Answer to Problem 1MS
No, it is not possible to draw such line.
Explanation of Solution
Given information:
A line segment L is given by
Concept used:
One-to-one correspondence:If members of one set Xcan be evenly matched with the members of another set Y, then the situation is called One-to-one correspondence.
The word “evenly matched”tails that each member of X can be paired with one and only one member of Y, and vice versa. None of the members from either set should be left unpaired.
A line segment contains infinite number of points. Points do not have its width or length. But one can imagine a point with dot width and length.
So, no one can count the number of points on a line segment.
Hence, it is impossible to draw a line which has more points than the given line segment L.
Now, if two lines are drawn as shown below.
Each point on the line L has a partner on the line segment M. So, there is a -one-to-one correspondence between the points on the line segment L and M.
One-to-one correspondence between two sets are possible if and only if they have equal number of elements.
Want to see more full solutions like this?
Chapter 3 Solutions
The Heart of Mathematics: An Invitation to Effective Thinking
Additional Math Textbook Solutions
College Algebra (7th Edition)
Elementary Statistics
Introductory Statistics
Algebra and Trigonometry (6th Edition)
- Need help with these following statistic questions.arrow_forwardNo chatgpt plsarrow_forwardAfter a great deal of experimentation, two college senior physics majors determined that when a bottle of French champagne is shaken several times, held upright, and uncorked, its cork travels according to the function below, where s is its height (in feet) above the ground t seconds after being released. s(t)=-16t² + 30t+3 a. How high will it go? b. How long is it in the air?arrow_forward
- 2PM Tue Mar 4 7 Dashboard Calendar To Do Notifications Inbox File Details a 25/SP-CIT-105-02 Statics for Technicians Q-7 Determine the resultant of the load system shown. Locate where the resultant intersects grade with respect to point A at the base of the structure. 40 N/m 2 m 1.5 m 50 N 100 N/m Fig.- Problem-7 4 m Gradearrow_forwardif δ ≥ 2, then it contains a cycle with length at least δ + 1.arrow_forward+6x²+135x+1) (0≤x≤10). a) Find the number of units The total profit P(x) (in thousands of dollars) from a sale of x thousand units of a new product is given by P(x) = In (-x²+6x² + 135x+ that should be sold in order to maximize the total profit. b) What is the maximum profit?arrow_forward
- 7. Find the doubling time of an investment earning 2.5% interest compounded a) semiannually b) continuouslyarrow_forward6. Find the time it will take $1000 to grow to $5000 at an interest rate of 3.5% if the interest is compounded a) quarterly b) continuouslyarrow_forwardA smallish urn contains 16 small plastic bunnies - 9 of which are pink and 7 of which are white. 10 bunnies are drawn from the urn at random with replacement, and X is the number of pink bunnies that are drawn. (a) P(X=6)[Select] (b) P(X>7) ≈ [Select]arrow_forward
- College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage LearningAlgebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell




