elibrad99 elibrad99

04-09-2017
Mathematics

contestada

if n(A) = 100, n(b)= 100 and n(A U B) = 125, what is n(A n B)o

Respuesta :

yahirvaladez4 yahirvaladez4

04-09-2017

n(AUB)' = n(U) - n(AUB) n(AUB) = 32 - 25 = 7

Answer Link

Otras preguntas

Ida Tarbell is known as being a muckraking journalist for her exposing of abuses in which industry? A) oil B) steel C) automobile D) meatpacking

when did christopher colombus sail the ocean

Enter your answer and show all the steps that you use to solve this problem in the space provided. f(x)+9x^3+2x^2-5x+4 and g(x)=5x^3-7x+4 What is f(x)-g(x)? Sh

What is the solution to the system of equations that contains −3x + y = 3 and 2x − y = −1? no solution (−1, 3) infinite number of solutions (−2, −3)

Suppose f(x) = x^2. what is the graph of g(x) = f(2x)?

Why was archduke Fran’s Ferdinand of Austria-Hungary a key player in world war 1

In geometry, what’s the difference between a postulate and a theorem? Give an example of each

Two sporting goods stores are having discount sales on basketballs at one store a basketball is on sale for 25% off the regular price of 24.95 at the other stor

The first true personal computer was called the a. Apple II. c. PC. b. Apple I. d. Microchip.

I really need help. Idk why I’m so dumb but thanksssss