1 votes 1 votes Shubham Aggarwal asked Sep 18, 2018 Shubham Aggarwal 235 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments Shaik Masthan commented Sep 18, 2018 reply Follow Share Basic Formula:- A ⊕ B = ( A U B ) - ( A ∩ B ) 1) A ⊕ A = ( A U A ) - ( A ∩ A ) = A-A = ∅ 2) A ⊕ ∅ = ( A U ∅) - ( A ∩ ∅ ) = A-∅ = A 3) A ⊕ U = ( A ∪ U ) - ( A ∩ U ) = U - A = A' 4) A ⊕ A' = ( A U A' ) - ( A ∩ A' ) = U-∅ = U 3 votes 3 votes Shubham Aggarwal commented Sep 18, 2018 reply Follow Share thanx bro.. 0 votes 0 votes Shubham Aggarwal commented Sep 18, 2018 reply Follow Share https://gateoverflow.in/244516/%23self-doubt solve it too. 0 votes 0 votes Please log in or register to add a comment.