半加算器の論理回路

Question

1桁の2進数A, Bを加算し、Xに桁上がり、Yに桁上げなしの和 (和の1桁目)が得られる論理回路はどれか。

Accepted Answer

{"type":"doc","content":[{"type":"paragraph","attrs":{"textAlign":"left"},"content":[{"type":"text","text":"イ"}]}]}

Answer

{"type":"doc","content":[{"type":"paragraph","attrs":{"textAlign":"left"},"content":[{"type":"text","text":"ア"}]}]}

Answer

{"type":"doc","content":[{"type":"paragraph","attrs":{"textAlign":"left"},"content":[{"type":"text","text":"ウ"}]}]}

Answer

{"type":"doc","content":[{"type":"paragraph","attrs":{"textAlign":"left"},"content":[{"type":"text","text":"エ"}]}]}