If A = {2, 3, 5, 7, 11} and B = {5, 7, 9, 11, 13},
find A Δ B .
sanyukta:
do u mean A INTERSECTION B
Answers
Answered by
2
A Δ B = (A-B) U (B - A)
As it is given A = {2, 3, 5, 7, 11} and B = {5, 7, 9, 11, 13},
we get (A-B) = {2, 3}
(B-A) = {9, 13}
A Δ B = (A-B) U (B - A) = {2, 3}U{9,13} = {2,3,9,13}
As it is given A = {2, 3, 5, 7, 11} and B = {5, 7, 9, 11, 13},
we get (A-B) = {2, 3}
(B-A) = {9, 13}
A Δ B = (A-B) U (B - A) = {2, 3}U{9,13} = {2,3,9,13}
Answered by
1
A Δ B = (A-B) U (B-A)
A-B = {2,3}
B-A = {9,13}
A Δ B=(A-B) U (B - A) = {2,3,9,13}
A-B = {2,3}
B-A = {9,13}
A Δ B=(A-B) U (B - A) = {2,3,9,13}
Similar questions