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Mathematics 18 Online
OpenStudy (anonymous):

he set A represents even numbers to 30. A = {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30} The set B represents multiples of 4 to 28. B = {4, 8, 12, 16, 20, 24, 28} How many elements are in the set A ∩ B? Numerical Answers Expected!

OpenStudy (anonymous):

B is a subset of A so B

OpenStudy (ghazi):

just eliminate common terms in A and B

OpenStudy (ghazi):

sorry uncommon terms

OpenStudy (anonymous):

ok

OpenStudy (cwrw238):

set B is correct just count the number of elements in set B

OpenStudy (anonymous):

7

OpenStudy (ghazi):

yes

OpenStudy (cwrw238):

lol

OpenStudy (ghazi):

:)

OpenStudy (cwrw238):

i'm glad you agree ghazi

OpenStudy (anonymous):

thanks

OpenStudy (cwrw238):

yw

OpenStudy (ghazi):

@cwrw238 i always have agreement with your thoughts.... :(

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