Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is R ∩ D? (

Sagot :

konrad509
[tex]R\cap D=\{3,9,15\}[/tex]
kudzordzifrancis

ANSWER

The elements in both sets is written as

[tex]R\cap D=[/tex] [tex]3,9,15[/tex]


EXPLANATION

The first set is

R={[tex]1,2,3,5,7,9,11,13,15,17[/tex]}.


The second equation is


[tex]D=[/tex]{[tex]3,6,9,12,15,18,21,24,18,27[/tex]}.


The intersection of the two sets denoted by [tex]R\cap D[/tex] are the elements that are found in set R that are also in set D.


These elements are 3,9 and 15.


So we write

[tex]R\cap D=[/tex] [tex]3,9,15[/tex]


Note that when there is no element in common to both sets, then the intersection is the null set, {[tex]\emptyset[/tex]}.



Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.