mirandap17 mirandap17

03-09-2020
Mathematics

contestada

Given the set A=(2,5) and B=(5,7,9) find the following: AnB
a
5
b
2.9
n
2,5,7,9
7,9
d

Respuesta :

tomson1975 tomson1975

03-09-2020

Greetings from Brasil....

The intersection of two sets is given by the elements that are common - present in both - to the sets.

A = {2; 5}

B = {5; 7; 9}

Element in both sets = 5.... So

A ∩ B = {5}

Answer Link

Otras preguntas

Which of the following writers did not come from Ireland? a) W. B. Yeats b) James Joyce c) Seamus Heaney d) Oscar Wilde e) none of the above; all came from

The areas of two circles are 36(pi) and 64(pi). What is hte ratio of the diameters? of the circumferences?

Which decimal is equivalent to 13/20?

solve the proportion2x + 1/x + 1 = 14/3x-1

What is the value of 9P5? A. 45 B. 126 C. 15,120 D . 59,049 A cooking club has 12 members.How many ways can they select a president and vice presiden

If 6x −3 = −5x +7, then x =? Can someone explain this one?

It is likely that Earth could lose half of its species in the next ____________ years. a. 50 b. 100 c. 500 d. 1000

how might the history of california have been different if the gold rush had not happened

Two parents with dimples have a child with no dimples. The allele D for dimples is dominant. What are the possible genotypes of the parents? I. DD and Dd II. Dd

How many months is 0.75 of a year