lakehrvrvidhr
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 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

plz help I give brainless and FEER POINTS! Match the spelling word to match each definition. 1 . underneath the period after a destructive event 2 . monoli
A line with a slope of 7 passes through the point (1, 2). What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and
Read this sentence "There's now an annual flat-Earth conference in the US - the most recent of which was attended by more than 600 people The author includes th
please answer these 7 questions its for a test
How do neutral metal atoms form ions?​
Why is rhetorical context important for all journalists to understand?
The model represents 3 ÷ 1/5 Which multiplication can you use to check the answer? Three squares are shown. Each square is divided into 5 fifths. A. 3 x 1/5= 3
Simplify: 1/2(2a + 4)
Select all the expressions that are equivalent to . 1. 9−10n 2. 14−3n 3. 14−21n 4. (2−3n)⋅7 5. 7⋅2⋅(-3n)
I’m thinking of three negative numbers. When I subtract them from each other, I get a positive number. What could the three numbers be?