Question 1

(A) Write Scheme code that creates the following: [3 marks]

A cons pair of two numbers

A list of 3 numbers, using only the cons function.

A list containing a string, a number and a nested list of three numbers, using only the cons function.

A list containing a string, a number and a nested list of three numbers, using only the list function.

A list containing a string, a number and a nested list of three numbers, using only the append function.

(B) Comment on result. Mention the difference between the cons, list and append functions. [3 marks]