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Given:
Universal Set
U=2,4,5,7,8,9
Subset B
=2,4,5,9
What is the complement of Set B in Set U?

{7,8}

{2,4,5,7,8,9}

{2,4,5,9}

{2,4,7,9}

Given: $\newline$ Universal Set $\mathrm{U}=2,4,5,7,8,9$ $\newline$ Subset B $=2,4,5,9$ $\newline$ What is the complement of Set B in Set U? $\newline$ $\{7,8\}$ $\newline$ $\{2,4,5,7,8,9\}$ $\newline$ $\{2,4,5,9\}$ $\newline$ $\{2,4,7,9\}$

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Calculate quartiles and interquartile range

Full solution

Q. Given:

\newline

Universal Set

\mathrm{U}=2,4,5,7,8,9

\newline

Subset B

=2,4,5,9

\newline

What is the complement of Set B in Set U?

\newline

\{7,8\}

\newline

\{2,4,5,7,8,9\}

\newline

\{2,4,5,9\}

\newline

\{2,4,7,9\}

Write Set U Elements: Write down the elements of Set U. $\newline$ $U = \{2, 4, 5, 7, 8, 9\}$
Write Subset B Elements: Write down the elements of Subset B. $B = \{2, 4, 5, 9\}$
Find Complement of B: Find the elements that are in Set $U$ but not in Subset $B$ . $\newline$ Complement of $B = \{7, 8\}$

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