25-08-2020
Mathematics

contestada

Question 4 (1 point)
Given the following definitions:
U = {1, 2, 3, 4, 5, 6, 7}
A = {1, 2, 4, 5)
B = {1, 3, 5, 7}
How many elements are in A n B?

Respuesta :

dawnnauman11 dawnnauman11

25-08-2020

Answer:

pretty sure its A n B = {1,5}

Step-by-step explanation:

Answer Link

Otras preguntas

Factorise x^2+6x-7 ?? Help please

In a state, license plates consist of four letters and two digits. How many different plates are possible?

works to protect the rights of women. NAACP PETA NOW PPF

If a number is added to the numerator of 4/9 and twice as much is subtracted from the denominator, the result is -9. Find the number

the total amount of _________ is the same before and after any transformation

Challenge: Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere. At

estimate the product of 51 and 48

someone tell me what is 9/8 simplified

is 6 a factor of 72 and explain

is 1/8 bigger than 1/2