Question Text
Question 2 :
Let $A$ is a finite set such that $n(A)=6$ then  $n[P(A)]$ is 
Question 4 :
The set of all those elements of A and B which are common to both is called
Question 5 :
Let $N$ be the set of natural numbers and $P$ be the set of prime integers in $N$. If $A=\begin{Bmatrix}n/n\in N,\;n\;is\;a\;multiple\;of\;some\;prime\;p\in P\end{Bmatrix}$, then $N-A=\begin{Bmatrix}n\;\in\;N/n\notin A\end{Bmatrix}$ is
Question 7 :
How many elements does following set contains<br/> $B = \{x | x$ is a capital of India$\}$
Question 8 :
How many elements does following set contain?<br/>$F = \{y | y$ is a point of intersection of two parallel lines$\}$
Question 9 :
State whether the following statement is True or False<br/>If $U=\left\{1,2,3,4,5,6,7\right\}$ and $A=\left\{5,6,7\right\}$, then $U$ is the subset of $A$.
