Question

if A=(1,3) and (1,4) , then AUB is​

Answer 1

Given:-

• A = (1,3)

• B = (1,4)

To find:-

• The value of AUB

Solution:-

Let,

Given, value of A = (1,3)

Value of B = (1,4)

We have to find the value of "AUB"

AUB = (1,3) U (1,4)

AUB = (1,3,4)

Therefore, The value of AUB = (1,3,4)

Answer 2

$\huge\bf\red{Answer:}$

Given,

A=(1,3) and B=(1,4)

We should find:

A ∪ B

What is union of two sets?

The "union" denotes the union of two sets.

So, here the elements in the set A and set B should be combined.

$\Rightarrow$ (1,3) ∪ (1,4)

$\Rightarrow$ 1,3,4

$\huge\bf\red{Explanation:}$

We should combine all the elements in both the sets...

So, here the elements in set A are (1,3)

And elements is set B are (1,4)

Here, the combination of elements in both sets are:

$\Rightarrow$ (1,3,1,4)

But, here we should write a number which is appeared twice/more than twice as only once.

Here, the element '1' is appeared twice.

We shouldn't write it twice and we must write it as only once.

So, (1,3) ∪ (1,4) = (1,3,4)

$\therefore$ A ∪ B = (1,3,4)

‎

____________________

~hope it helps uh! ❤