Karen Morrison and Nick Hamshaw Solutions for Exercise 8: Exercise 9.8

$T=\left\{1,2,3,6,7\right\}$ and $W=\left\{1,3,9,10\right\}$. List the members of the set $T\cap W$.

$T=\left\{1,2,3,6,7\right\}$ and $W=\left\{1,3,9,10\right\}$. Is it true that $5\notin T$? Explain your answer fully.

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. List the members of $H\text{'}$

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. List the members of $J\text{'}$

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. List the members of $H\text{'}\cup J\text{'}$

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. What is $H\cap J$

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. Find ${\left(H\text{'}\right)}^{\text{'}}$

$\epsilon =\left\{rabbit,cat,dog,emu,turtle,mouse,aardvark\right\}$ and $H=\left\{rabbit,emu,mouse\right\}$ and $J=\left\{cat,dog\right\}$. What is  $H\cup H\text{'}$ ?