Let $A=\{a, e, i, o, u\}$ and $B=\{a, b, c, d\} .$ Is $A$ a subset of $B ?$ No. (Why?). Is $B$ a subset of $A ?$ No. (Why?)
$A=\{a, e, i, o, u\}$ and $B=\{a, b, c, d\}$
( $i$ ) For a set to be a subset of another set, it needs to have all elements present in the another
set.
In set $A,\{e, i, o, u\}$ elements are present but these are not present in set $B$
Hence $A$ is not a subset of $B$.
(ii) For this condition to be true, are elements of sets $B$ should be present in set $A$
In set $B,\{b, c, d\}$ elements are present but these elements are not present in set $A$
Hence $B$ is not a subset of $A$
Write the following as intervals :
$\{ x:x \in R,0\, \le \,x\, < \,7\} $
In the following state whether $A=B$ or not :
$A=\{4,8,12,16\} ; B=\{8,4,16,18\}$
In the following state whether $A=B$ or not :
$A=\{a, b, c, d\} ; B=\{d, c, b, a\}$
List all the elements of the following sers :
$F = \{ x:x$ is a consonant in the Englishalphabet which precedes $k\} $
State which of the following sets are finite or infinite :
$\{ x:x \in N$ and $x$ is odd $\} $