MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Union

If A = 5, 6, ...

Question

If A = {5, 6, 7, 8} and B = {7, 8, 9, 11}, then find A ∪ B.

Open in App

Solution

A ∪ B is the set that is defined as the elements present either in A (or) B (or) both.

A ∪ B = {5, 6, 7, 8, 9, 11}

Suggest Corrections

thumbs-up

0

Similar questions

Q. In a shop, different sizes of shoes sold in a week are 7, 9, 8, 6, 7, 10, 6, 7, 8, 9, 11, 5, 6, 7, 8, 5, 9, 10, 9, 11, 12, 8, 3, 3, 5, 4, 6, 7, 4, 6, 7, 8, 8, 6, 9. What is the difference of the number between shoes sold of size 6 and size 7?

$For two sets A = {5, 6, 7, 8} & B = {7, 8, 9, 11} . A \cup B =$

Q. If U = {1, 2, 3, 4, 5, 6, 7, 8, 9} and A = {1, 2, 3, 4}, B = {2, 4, 6, 8}, C = {3, 4, 5, 6} then prove the following :
A' = {5, 6, 7, 8, 9}

A = {1, 2, 3, 4, 5},

B = {4, 5, 6, 7, 8}

C = {8, 9, 10, 11, 12},

n [A \times (B^{'} \cup C^{'})^{'}] =

A = ⎡ ⎢ ⎣ \begin{matrix} 1 & - 5 & 7 0 & 7 & 9 11 & 8 & 9 \end{matrix} ⎤ ⎥ ⎦

, then trace of matrix A is.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Types of Sets

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon