यदि A = {2, 6}, B = {1, 0, 9} तथा C = {1, 9} है तो निम्नलिखित प्रत्येक का मान ज्ञात कीजिए :
`(A xx B) cup (A xx C)`

Answer

{(2, 1), (2, 0), (2, 9), (6, 1), (6, 0), (6, 9)}