Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

f A = {red, black} and B = {red, orange, yellow, green, blue, indigo, violet}, what is A union B?

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!