Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Find A ∩ B if A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}. Ø {7} {3, 4, 5, 7, 9, 10, 13, 17}

OpenStudy (hba):

Take common ( That's what intersection means ) So tell me what is common in Set A and B ? @ethompsonn

OpenStudy (anonymous):

A ∩ B = The common elements in A and B ..

OpenStudy (anonymous):

7

OpenStudy (hba):

Yeah right :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!