anafanZofernit
anafanZofernit anafanZofernit
  • 21-07-2016
  • Mathematics
contestada

prove that AUB=A & intersection of A&B=A then A=B

Respuesta :

meerkat18
meerkat18 meerkat18
  • 22-07-2016
The union of the sets is the set containing all the elements of A and B, listing only the common elements once. The intersection of sets A and B are the elements common to both sets. If the union and intersection are equal to A, then the sets are equal, A = B. 
Answer Link

Otras preguntas

The double number line shows that Toni can type 180 words in 2 minutes. Based on the radio shown in the double number line, how many words can Toni type in 3 mi
What would happen to the population of mice if grasses were lost to a forest fire? A.It would increase because there would be new plant growth. B.It would decre
In how many directions can energy be cycled? A)Two B)Mаnу C)One D)None
Which questions are statistical questions?
What is the relationship between the senates lawmaking function and committee work?
What does “viceroy” and “legate mean in the Christian world and who do they work for?
What is the change in temperature for the aluminum wire?
What is the measure of the exterior angle at D?
7. For which value of x isy = log, xNOT defined?(, is a subscript 9)​
Who built a complex irrigation system in the desert Southwest?