aaalqubaisi aaalqubaisi

15-09-2021
Mathematics

contestada

If n(A)=26, n(B)=41, and n(A ∩ B)=8, find n(A ∪ B).

Respuesta :

aashikathapa555 aashikathapa555

15-09-2021

n (AUB) = 59

Step-by-step explanation:

n(A U B) = n(A) + n(B) -n(A intersection B)

= 26+ 41- 8

= 59

Answer Link

Otras preguntas

In ________ reinforcement, the person or animal is not reinforced every time a desired behavior is performed.

A test worth a total of 100 points contains multiple choice questions worth 3 points each and essay questions worth 11 points each. There are 20 questions on th

If the phrase white elephant means "a property requiring much care and expense but yielding little profit, what might a white elephant symbolize in this story?

An automobile traveling along a straight road increases its speed from 72 ft/s to 84 ft/s in 180 ft. if the acceleration is constant, how much time elapses whil

Rosa has decided to sell pet rocks at an art fair for $5 each. she has paid $50 to rent a table at the fair and it costs her $2 to package each rock with a set

Frances receives one dollar for every pound of worms she gives her grandfather. which reinforcement schedule is this?

Show that for the same shear angle, there are two rake angles that give the same cutting ratio.

Harry worked the following hours in a week. What are the average hours worked for these five days? Monday 8 Tuesday 10 Wednesday 7 Thursday 9 Friday

What is the main function of RNA, and how does it help DNA?

where to settle in ancient Canaan?