Let A = {1, 3, 7, 8} and B = {2, 4, 7, 9}. Find A ∩ B.
Answers
={ 1 , 3, 7, 8 } intersection { 2, 4, 7 , 9, }
= { 7 }
hope it helps.
Answer:
A∩B is equal to 7
Step-by-step explanation:
For locating A∩B, we want to recognize what A∩B is. It is the wide variety of factors not unusualplace in each the units A and B. In the above problem, leaf through set A and set B and segregate the wide variety of factors not unusualplace in each the units and write those segregated factors beneathneath A∩B.
From the bankruptcy of units, we recognize that:
A∩B is the intersection of the 2 units A and B.
In the above figure, 2 units A and B are given and the shaded vicinity is the place not unusualplace in each the units and it's also known as as A∩B.
Number of factors given withinside the set A is as follows:
A = and B = .
As you may see from each the units that 7 is not unusualplace factors amongst each the units.
So, A∩B is same to 7
https://brainly.in/question/4193732
https://brainly.in/question/4193770
#SPJ2