Lambda Calculus - Logic

Logic If, Else Let&rsquo;s build some boolean login out of power of pure combinations. Unlike usual logic, we won&rsquo;t get true / false as values. Here true and false are lambda abstractions itself. $\text{True} \stackrel{\beta}{=} \lambda xy.x$ - Meaning, take two values, and evaluate to only the first one. $\text{False}\stackrel{\beta}{=} \lambda xy.y$ - Take two, and evaluate to only the…