If A = {2,3,4,8,10}, B = {3,4,5,10,12} and C = {4,5,6,12,14}, then (A∪B)∩(A∪C) is equal to

- a){4,5,8,10,12}
- b){3,8,10,12}
- c){2,4,5,10,12}
- d){ 2,3,4,5,8,10,12}

Correct answer is option 'D'. Can you explain this answer?

4 Answers

Shashank Soni
answered
2 weeks ago

D is correct =AuB=2,3,4,8,5,10,12andAuC=2,3,4,8,5,10,12,6,14then 2,3,4,8,5,10,12is ans

Nancy Gohil
answered
Jul 04, 2018

Hey your option is wrong 5 is not member of A your answer is {2,3,4,8,10,12}

Pranavi Priya Gurijala
answered
Dec 20, 2019

Given,

A={2,3,4,8,10} , B={3,4,5,10,12} And C ={4,5,6,12,14}

Now, union of A and B i. e., AUB= { 2,3,4,5,8,10,12}

AUC={2,3,4,5,6,8,10,12,14}

Intersection means the common elements present in given sets

AUB intersection AUC = {2,3,4,5,8,10,12}

so option D is correct

A={2,3,4,8,10} , B={3,4,5,10,12} And C ={4,5,6,12,14}

Now, union of A and B i. e., AUB= { 2,3,4,5,8,10,12}

AUC={2,3,4,5,6,8,10,12,14}

Intersection means the common elements present in given sets

AUB intersection AUC = {2,3,4,5,8,10,12}

so option D is correct

This discussion on If A = {2,3,4,8,10}, B = {3,4,5,10,12} and C = {4,5,6,12,14}, then(AB)(AC) is equal toa){4,5,8,10,12}b){3,8,10,12}c){2,4,5,10,12}d){ 2,3,4,5,8,10,12}Correct answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by JEE Students. The Questions and
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If A = {2,3,4,8,10}, B = {3,4,5,10,12} and C = {4,5,6,12,14}, then(AB)(AC) is equal toa){4,5,8,10,12}b){3,8,10,12}c){2,4,5,10,12}d){ 2,3,4,5,8,10,12}Correct answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest JEE community, EduRev has the largest solved
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