Question

va rog exercitiul 1 e urgent !!!!

Answer 1

a)A={1,3,5,7}
B={2,4,5,7}
C={6,9,4,7}

b)M1={5,7}
M2={1,3,5,2,,7,4}
M3={1,3}
M4={4,7}
M5={5,2,7,4,6,9}
M6={1,3,5,7,2,4,9,6}
M7={7}