Observe the given Venn diagram and write the set ${\left(A\cup B\right)}^{\text{'}}$.

If $M=\left\{1, 3, 5\right\},N=\left\{2, 4, 6\right\}$, then $\left(M\cap N\right)$ is 

The Roster form of a set $P=\{x | x$ is an odd natural number, $1<x\le 5\}$ is 

The set $P=\left\{1, 2,...,10\right\}$ is a

If $M\cup N=\left\{1, 2, 3, 4, 5, 6\right\}$ and $M=\left\{1, 2, 4\right\}$, then the set $N$ is

If $P\subseteq M$, then which of the given sets represent $P\cap \left(P\cup M\right)?$

Which of the following sets are empty sets?

Which of the following collections is a set?

Which of the following set represents $N\cap W?$