$E=\{xinZ$:$xis$ odd $\}$

$F=\{xinZ+$:$x7\}$

$G=\{xinZ+$:$x<mn>7</mn><mi>\}</mi>$

$H=\{xinZ+$:$x6\}$

a$.|AB|=7$

b$.Ao+B\{-2,-3,-4,2,3,4,5\}$

c$.Ao+A$

d$.$

f$.Ao+(Ao+B)\{-2,-3,-4\}$

$3.$ Using the previous sets from part $2,$ identify which of these relationships $($ sub,sube,sup,supe $)$ applies to each pair of sets. Use the most accurate relationship. $20$ pts$.(5$ pts$.$ each$)$

a$.$ AinC

b$.\{\}sube\frac{O}{?}$

c$.$ FsupG

d$.$ GsubeH

$4.$ List all possible partitions of $B$ from part $2.24$ pts$.(6$ pts$.$ each$)$

$\{\{-2,-3,-4\}\},\{\{-23,\{-3,-4\}\},\{\{-2,-3\},\{-4\}\},\{\}=2\},\{-3\},\{-4\}$

Generate the requested sets using only set builder notation and the provided sets. Some problems may require you to build one or more sets to be used in the generation of other sets.

$Z,$ the set of all integers

$R,$ the set of all real number

Build the set that contains only positive, odd integers. and $x$ is odd