The Boolean function 𝐹( 𝑋, 𝑌) realized by the given circuit is

Q. The Boolean function 𝐹( 𝑋, 𝑌) realized by the given circuit is

(A) 𝑋̅ 𝑌 + 𝑋 𝑌̅                

(B)  ̅𝑋 𝑌̅ + 𝑋 𝑌             

(C)  𝑋 + 𝑌                  

(D)  𝑋̅  ∙ 𝑌̅

Ans: X̅ Y + X Y̅