(iii)
![\[\left\{ \left( 1,\text{ }3 \right),\text{ }\left( 1,\text{ }5 \right),\text{ }\left( 2,\text{ }5 \right) \right\}\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-c996e2b433c230e68d51c585a746e779_l3.png "Rendered by QuickLaTeX.com")
It’s seen that a similar first component i.e., 1 compares to two unique pictures i.e., 3 and 5, this connection can’t be called as a capacity.
Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range.
Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range.