Answered: Prove that the following shows LHS =…

Prove that the following shows LHS = RHS : (+ 2 1 ) = 3 Given: 1=λf.λy.f y 2=λf.λy.f(f y) 3=λf.λy.f(f(f y)) M+N=λx.λy.(M x)((N x)y)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Prove that the following shows LHS = RHS :

(+ 2 1 ) = 3

Given:

1=λf.λy.f y

2=λf.λy.f(f y)

3=λf.λy.f(f(f y))

M+N=λx.λy.(M x)((N x)y)

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