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If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =
  • a)
    {5,6,7}
  • b)
    {1,2,3,4}
  • c)
    {4}
  • d)
    {1,2,3}
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){...
  • (A - B) is nothing but the elements which are present in set A but not present in set B.
  • In other words, it is elements of set A excluding the elements which are in set B.
  • Here A = {1, 2, 3, 4} and B = {4, 5, 6, 7}
    So, (A - B) = {1, 2, 3}
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Most Upvoted Answer
If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){...
Solution:

To find A - B, we need to remove all the elements of set B from set A.

A - B = {1, 2, 3, 4} - {4, 5, 6, 7}

Removing 4 from set A, we get:

A - B = {1, 2, 3}

Therefore, the correct answer is option 'D' which represents {1, 2, 3}.
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Community Answer
If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){...
A - B is nothing but the elements which are present in set A but not present in set B. In other words it is elements of set A excluding the elements which are in set B. Here A = {1,2,3,4} and B = {4,5,6,7} so, A - B = {1,2,3}.###@
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If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){4}d){1,2,3}Correct answer is option 'D'. Can you explain this answer?
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If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){4}d){1,2,3}Correct answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){4}d){1,2,3}Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If A = {1,2,3,4} , B = {4,5,6,7} , then A - B =a){5,6,7}b){1,2,3,4}c){4}d){1,2,3}Correct answer is option 'D'. Can you explain this answer?.
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