noah506 noah506

03-09-2022
Mathematics

contestada

Given n(J) = 255, n(K) = 186 and n(J ∪ K) = 429, find n(J ∩ K).

Respuesta :

Medunno13 Medunno13

03-09-2022

Answer:

12

Step-by-step explanation:

[tex]n(J \cap K)=n(J)+n(K)-n(J \cup K) \\ \\ =255+186-429 \\ \\ =12[/tex]

Answer Link

Otras preguntas

when wasDisney Cruise Line founded

What positive influence did cope and mar sh rivalry have on the field of paleontology

The results from the original crossing and the secondary crossing, can be explained by realizing that there are three alternative_______ for hair color. Agou

If a restriction enzyme has as its recognition sequence "ATCCTA," how many restriction sites would appear in the lambda genome, which is approximately 54,000 bp

Mr. Lim read 10 pages. Mr Smith read 15 pages. How many did Mr. Want read?

Does anyone know how to do these maths question???

According to the article, why was Leonardo da Vinci a perfect example of a “Renaissance man?”

PLEASE HELP ME!!!! WILL GIVE BRAINLIEST!!! If (x − 5) is a factor of the polynomial function f(x) = 3x^2 − 23x + 40, which of the following is another factor?

All organisms are made up of cells. Organisms can have A. 200-300 cells each. B. either many cells or no cells. C. only one cell each. D. one cell or ma

Think of a system you're familiar with, and then answer the following questions. a. What system did you choose? b. What are the inputs o