Maths for ML / Notation∪\cup∪unionSetsBeginnerSay it “union”Everything that is in either set.✦ Ask the tutor about ∪Example{1,2}∪{2,3}={1,2,3}\{1,2\} \cup \{2,3\} = \{1,2,3\}{1,2}∪{2,3}={1,2,3}In codeNumPyCopyA | BWhere you’ll see it in MLMerging vocabularies or datasets.Don’t confuse it with∩\cap∩intersection Only what's in both sets.← All 94 symbols