و آر ایل:https://www.coursehero.com/solutions/attachments/481630/
و آر ایل:https://www.coursehero.com/textbook-solutions/study-section-9-2-multiplexers-a-draw-a-logic-circuit-for-a-2-to-1-multiplexer-mux-using-9781133628477-754/Chapter-9-Problem-2-1250005/
