Question

A-1,2,3,4,5,6),B=(-2,1,2,3,7,8) жиындары берiлген. A U B. A n B, A В. В А жиындарын табу керек.​

Answer 1

A=1 2 3 3 5 6

B=2 1 2 3 7 8

A n B=2 3 1

Answer 2

А=(1,2,3,4,5,6)
В=(-2,1,2,3,7,8)
А U B =(1,2,3,7,8)
A n B =(1,2,3,7,8)
A B =(1,2,3,4,5,6,-2,7,8)
B A =(1,2,3,4,5,6,-2,7,8)