A=(1,3,5,7,9)
b(2, 4, 6, 8, 10)
c = (1,5,6,7,9)
anbuc)

Step-by-step explanation:

A = 1,3,5,7,9

B = 2, 4, 6, 8, 10

AnB (only commons) = { } - (there is nothing common)

AnBuC (take all but do not repeat) = {1,5,6,7,9}

Answer = {1,5,6,7,9}

there is no question content here, but you for the free points! : d