R S Aggarwal Solutions for Exercise 2: EXERCISE 1B

State whether the given set is finite or infinite:

$\mathrm{J}=\{x:x\in \mathrm{N} \mathrm{and} x \mathrm{is} prime\}$

State whether the given set is finite or infinite:

State whether the given set is finite or infinite:

$\mathrm{L}=$ set of all circles passing through the origin $(0,0)$.

Rewrite the statement using set notation:

$a$ is an element of set $\mathrm{A}$.

Rewrite the following statement using set notation:

Rewrite the following statement using set notation:

$\mathrm{A}$ is an empty set and $\mathrm{B}$ is a nonempty set.

Rewrite the following statement using set notation:

Rewrite the following statement using set notation:

$0$ is a whole number but not a natural number.