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