Question

Fie multimile:A={1,2,3,5};B={0,2,4,6} si C={1,3,7,9,8,6}.Calculati:
a)A U B
b)A U C
c)B U C

Answer 1

a)0,1,2,3,4,5,6
b)1,2,3,5,6,7,8,9
c)0,1,2,3,4,6,7,8,9

Answer 2

a)0123456 b)12357896 c)02346789