Seudónimo Seudónimo
  • 17-03-2020
  • Mathematics
contestada


A = {1,4,5,7}
B = {1,7,9,12}
Find A ∩ B.

A) {1,4,5,7,9,12}
B) {1,7}
C) {1}
D) {7}

Respuesta :

matthoam
matthoam matthoam
  • 18-03-2020

Answer:

B)

Step-by-step explanation:

A ∩ B means all the elements that appear in both of the groups

therefore:

1 nad 7 appear in both

the correct answer is B) 1 and 7

Answer Link
mt5mgknnkk mt5mgknnkk
  • 11-05-2022

Answer:

pretty sure it A many people said B was wrong

Step-by-step explanation:

Answer Link

Otras preguntas

¿Qué ropa necesita Carlos? (1 point) Question 2 options: 1) Necesita un traje y una camisa. 2) Necesita un traje y una corbata. 3) Necesita un traje y los
What is the equation of a line that passes through the point (2, 7) and is perpendicular to the line whose equation is y=x4+5 ? Enter your answer in the box.
The condition of having low oxygen levels in the blood, usually due to respiratory disorders or heart conditions, is known as:
Gina and Danny are playing an addition card game. In the card game, each player takes turns pulling two cards, one at a time, from a deck of cards. If the first
Need help please What is the result of dividing 2x^3−3x^2−17x+30 by x + 3? 2x^2+3x−8 2x^2−9x−44 2x^2+3x−26 2x^2−9x+10 What is the result of dividing x^3−7 b
The answer to this? Thanks
what is the mean of wisdom
Hacer ejercicio. a. nunca b. a veces c. jamás
How much dirt is there in a hole 3 feet deep, 6 ft long and 4 ft wide?
the elementary school lunch menu repeats every 20 days. the middle school lunch menu repeats every 15 days. both schools are serving pizza today. in how many da