Given the sets $A=\{1,3,5\}, B=\{2,4,6\}$ and $C=\{0,2,4,6,8\},$ which of the following may be considered as universal set $(s)$ for all the three sets $A$, $B$ and $C$
$\{0,1,2,3,4,5,6,7,8,9,10\}$
$A \subset\{0,1,2,3,4,5,6,7,8,9,10\}$
$B \subset\{0,1,2,3,4,5,6,7,8,9,10\}$
$C \subset\{0,1,2,3,4,5,6,7,8,9,10\}$
Therefore, the set $\{0,1,2,3,4,5,6,7,8,9,10\}$ is the universal set for the sets $A , B ,$ and $C.$
State which of the following sets are finite or infinite :
$\{ x:x \in N$ and $2x - 1 = 0\} $
List all the subsets of the set $\{-1,0,1\}.$
Write the following intervals in set-builder form :
$\left[ {6,12} \right]$
Are the following pair of sets equal ? Give reasons.
$A = \{ x:x$ is a letter in the word ${\rm{FOLLOW }}\} $
$B = \{ y:y$ is a letter in the word $WOLF\} $
Make correct statements by filling in the symbols $\subset$ or $ \not\subset $ in the blank spaces:
$\{ 2,3,4\} \ldots \{ 1,2,3,4,5\} $