cfw8299 cfw8299
  • 24-01-2017
  • Mathematics
contestada

Let A = {1, 2, 3, 4, 5} and B = {2, 4}. What is A ∩ B?

Respuesta :

OrethaWilkison OrethaWilkison
  • 10-05-2019

Answer:

A ∩ B = {2, 4}

Step-by-step explanation:

Definition: The intersection A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B.

For example:

If x∈A and x∈B

then;

x∈ A ∩ B

Given the sets:

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

We have to find  A ∩ B.

By definition we have;

A ∩ B = {2, 4}

Therefore, the value of  A ∩ B is, {2, 4}

Answer Link

Otras preguntas

Michelle's credit card has a 0% introductory APR for 12 months and after that a 19.9% APR for purchases. Michelle makes purchases of $150 and plans to pay off h
For f(x) = 5x + 1 A. Find f(7). B. Find f^−1 (x). C. Find f^−1 (7). D. Find f( f^−1 (7)). Show your work.
One year old baby often weighs 400% of its birth weight. What should a one year old baby weigh if it was 8 pounds at birth?
Select all that apply. Which equations could you use to change 3/4 to a percent. 1. 3 = 4x 2. 3/4 = x/100 3. 4 = 3x 4. x/3 = 4/100
please help me with these questions, image attached.
solve for x in the problem below
Steps to solve 3.081111111...... to a fraction
The trunk of an elephant is a combination of _____. a. nose and ears c. mouth and ears b. upper lip and nose d. none of the above
Solve the equation .......................
the term "Carolingian dynasty" generally refers to the reign of