SOLUTION: Let A={0,2,4,6} B={1,2,3,4,5}, and C={1,3,5,7}. Find B∪C

Algebra.Com
Question 1152588: Let A={0,2,4,6} B={1,2,3,4,5}, and C={1,3,5,7}. Find B∪C
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.

1)   In this problem, the set A is IRRELEVANT and the info about it is irrelevant, too.



2)  The set  (B U C) is the union of the sets B and C.


    So, (B U C) consists of elements that belong to B or C.

    
    Therefore, list all elements that belong to B or to C,

    and take care that elements do not appear in the list more than once.



Having these instructions is enough for you to complete the assignment on your own.


RELATED QUESTIONS

Let A= [0]  B=[1 2 3]  C=[-3 7]
       [-4]   [0 5 2]    [ 9 8]
       [3]    [0  (answered by Edwin McCravy)
Let U = {0,1, 2, 3, 4, 5, 6, 7} A = {2, 6, 7} B = {2, 3, 5, 7}, and C = {0, 2, 6}. (answered by MathLover1)
Given A=[{3 2 5} {4 7 -3}] C= [{2 -1 8} {5 0 3}] Find B if A+B=C 3 2 5 4 7... (answered by richwmiller)
Let U = {1, 2, 3, 4, 5}, A = {1, 5}, B = {1, 2, 3, 4} and C = {2, 5}. Determine _ _ (answered by ewatrrr)
Let U = {1, 2, 3, 4, 5}, A = {1, 5}, B = {1, 2, 3, 4} and C = {2, 5}. Determine _____... (answered by jim_thompson5910)
Triangle ABC has vertices A(4, 8), B(2, –4), and C(6, 0). Find the vertices of A´B´C´... (answered by ewatrrr)
Triangle ABC has vertices A(4, 8), B(2, –4), and C(6, 0). Find the vertices of A´B´C´... (answered by ewatrrr)
a.For matrix A = ( 5 7 2 ) ( 9 6 4 ) ( 3 2 1 ) and B = (4 7 3) (1 1 3) (8... (answered by ikleyn)
Let A = { 1, 2, 3 }, B = { 2, 4, 5, 6 }, C = { 1, 2, 3, 5, 6 }, D = { 4, 5, 6 } 1.) Is A (answered by Solver92311)
Let U={1, 2, 3, 4, 5, 6, 7, a, b, c, d, e}. If A={1, 3, b, c} and B={2, 4, 5, 7, b, c,... (answered by ikleyn)