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Question 6 Perform the following substitutions:1. {y z/x} (fn x : int ⇒ y x)2. {z x/x} (fn y : int ⇒ y x)3. {z x/x} (fn z : int ⇒ (fn x : int ⇒ y x) x z)

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Question 6 Perform the following substitutions:1. {y z/x} (fn x : int ⇒ y x)2. {z x/x} (fn y : int ⇒ y x)3. {z x/x} (fn z : int ⇒ (fn x : int ⇒ y x) x z)
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Solution 1

Substitution is the process of replacing occurrences of a variable in an expression with another expression. The notation {e1/x} e2 means "substitute e1 for x in e2".

  1. {y z/x} (fn x : int ⇒ y x)

In this case, we are substituting y z for x in the expression (fn x : int ⇒ y x). Ho Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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