Section 1.1 & 1.2: Types of Relations
Exercise 7
Show that the relation \(R\) in the
set \(A\) of all the books in a library
of a college, given by
\[R = \{(x, y) : x \text{ and } y \text{ have
same number of pages}\}\]
is an equivalence relation.
Show that the relation \(R\) in the
set \(A\) of all the books in a library
of a college, given by
\[R = \{(x, y) : x \text{ and } y \text{ have
same number of pages}\}\]
is an equivalence relation.