A={1,2,3,4,6,8,12} and B= { 1,2,3,6,9} find A-B
Home
/
A={1,2,3,4,6,8,12} and B= { 1,2,3,6,9} find A-B
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
A-B means all elements of set A which are not present in B
{4,8,12}
Answer:
A = { 1, 2, 3,4, 6, 8,12 }
B = { 1, 2, 3, 6, 9}
In A there are 7 elements
But in B there is only 5 elements.
So we have to consider other elements in B as zero
B = { 1, 2, 3, 6, 9 , 0, 0 }
A - B = { 0, 0, 0, -2, -3, 8, 12 }