TID $2\mathrm{.}1$

Sets

"Ticket in The Door"

Using the example on the slide $3$ "Notation"

fill in True of False

$2$inS True

$10$inS False

$8$inS True

$5$inS False

Using the example on the slide $5$ "Universal Set $U"$

fill in True of False

$\{c,a,t\}$

$\{p,i\}subeU.$

$subeL$

The complement of $A$ is $A^c$ or $A^{\text{'}}$ or $\frac{?}{\text{b}\text{a}\text{r}}(A)$

Fill in the blanks

if $,U=\{1,2,3,4,5,6,7,8,9\}$

$A=\{1,2,3,4,5,6\}$

then $A^c=$

if $,U=\{1,2,3,4,5,6,7,8,9,10,11\}$

$A=\{1,2,3,4,5,6\}$

then $A^c=$

if $,U=\{1,2,3,4,5,6\}$

$A=\{1,2,3,4,5,6\}$

then $A^c=$