Question $2$Question $4$

Let $x$ be an instance space consisting of points in the Euclidean plane with integer coordinates

$(x,y),$ with positive and negative instances as shown in Figure $1.$

Figure $1$: Instance space with positive and negative instances.

Read Nilsson's book, Chapter $2.$ Summarise the chapter in $2-4$ pages in such a way that you can

show that you thoroughly understand the concepts described there. Use different example functions

from the ones in the book to show that you understand the concepts.

Mark out of $100.$

$40$ or less for clear indication that student does not understand the topic or evidence of plagiarism

$50$ for a fair understanding

$60-70$ for understanding and clear well defined examples

$80+$ for exceptional detail