Which of the following sets are finite or infinite.
$\{1,2,3, \ldots 99,100\}$
Write the following intervals in set-builder form :
$\left( { - 3,0} \right)$
State which of the following sets are finite or infinite :
$\{ x:x \in N$ and $(x - 1)(x - 2) = 0\} $
Which of the following are sets ? Justify your answer.
The collection of questions in this chapter.
List all the elements of the following sers :
$D = \{ x:x$ is a letter in the word $"\mathrm{LOYAL}" $ $\} $