lakehrvrvidhr lakehrvrvidhr

01-07-2021
Mathematics

contestada

If U= {1,2,3,......8} , A={1,4,6,7} , B= {2,4,5,7} & C= {3,5,6,7} prove that 1) An( BUC ) = ( AnB) U ( AnC ). 2) AU (BnC)= (AUB) n ( AUC )

Respuesta :

oppgaveoo oppgaveoo

01-07-2021

Step-by-step explanation:

BUC={2,3,4,5,6,7}

An(BUC)={4,6,7}

AnB={4,7},AnC={6,7}

(AnB)U(AnC)={4,6,7}

Au(BnC)={1,4,5,6,7}

(AUB)n(AUC)= {1,4,5,6,7}

Answer Link

Otras preguntas

Which expression is equivalent to Cosine (StartFraction pi Over 2 EndFraction r) for all values of r?.

Are you a Dog or a Cat person

In a survey of 3,000 people who owned a certain type of car, 1,050 said they would buy that type of car again. What percent of the people surveyed were satisfi

What group set out to make sure women knew how to use their votes wisley

Why does Egyptian art appear flat?

Q What did the therapist say to the pirate? A Sir you need to Anchor your anger issues TO BOOST YOUR MOOD THIS MORNING OR NIGHT

A person buys a car and signs a contract to pay $200 a month. Five months after said person bought the car, they total it. They decide since they no longer have

PLS HELPPPPPPPPPPPP Revise this paragraph, identify what type of clause are the clauses in parentheses. Adverb phrase, adjective phrase, infinitive phrase parti

Given h(r) = 5r-5,find h(2)

The scores on a psychology exam were normally distributed with a mean of 52 and a standard deviation of 6. About what percentage of scores were less than 40?