Question

39) Let us assume set A = {1,2,3,4}, set B = {3,4,5,6,7},
find the symmetric difference of set A and set B?
A) {1,2,3,4,5,6,7)
B) {5,6,7)
• C) {1,2,3,4}
D) {1,2,5,6,7}​

Answer 1

Answer:

Option D is correct

Option D is correctSymmetric difference of two sets A and B = (A - B) U (B - A)

Option D is correctSymmetric difference of two sets A and B = (A - B) U (B - A)A - B = {1, 2}

Option D is correctSymmetric difference of two sets A and B = (A - B) U (B - A)A - B = {1, 2}B - A = {5, 6, 7}

Option D is correctSymmetric difference of two sets A and B = (A - B) U (B - A)A - B = {1, 2}B - A = {5, 6, 7}So, (A - B) U (B - A) = {1, 2, 5, 6, 7}

Answer 2

Step-by-step explanation:

option D is correct....................