Question

For each set, given below, state whether it is finite set, infinite set or the null set:

$\text{{Natural number more than 100}.}$

Answer 1

Step: Check wheter the given set is finite set, infinite set or the null set

Given: $\left\{\text{Natural numbers more than 100}\right\}$

Natural numbers more than $100=\{101,102,103,104\dots \}.$

There are countless natural numbers, more than 100.

And we know that a set is said to be an infinite set, if it has an uncountable number of elements in it.

Hence, the given set is an infinite set.