निम्न संक्रियाओं को वेन आरेख से प्रकट करो
`(i) A cup (B cap C) " " (ii) A cap (B cup C)`
(iii)` (A cap B) cup C " " (iv) (A cup B)cap C`
(v) `(A cap B) cap (A cap C)`

Prove A cup (B cap C)=(A cup B) cap(A cup C)

Prove A cup (B cap C)=(A cup B) cap(A cup C)

Prove (A cap B)'=(A' cup B')

Prove (A cap B)'=(A' cup B')

If A= {1,2, 3,4 , 5}, B= { 4,5,6,7,8}, C= {7,8,9,10,11} and D={10, 11, 12, 13, 14} , find : (i) A cup B ,(ii) B cup C, (iii) A cup C ,(iv) B cup D , (v) (Acup B) cup C ,(vi) (A cup B) cap C, (vii) (A cap B) cup D , (viii) (A cap B) cup (B cap C) ,(ix) (A cup C) cap (Ccup D)

(A cup B)' cup (A' cap B)=......

If A={3,5,7,9,11},B={7,9,11,13},C={11,13,15} and D={15,17}, find : (i) A cap B (ii) B cap C (iii) A cap C cap D (iv) A cap C (v) B cap D (vi) A cap (B cup C) (vii) A cap D (viii) A cap (B cup D) (ix) (A cap B) cap (B cap C) (x) (A cup D) cap (B cup C) .

( A cap B ) cup ( A cap C) =__________

The set (A cap B')cup (B cap C) equals a). A' cup B cup C b). A' cup B c). A'cup C d). A' cap B