Headahh78311 Headahh78311 29-03-2024 Mathematics contestada Let U=[0,10] and let the index set I=Q ∩(0,1]. For each q∈Q ∩(0,1], let A_q=[q,5q] and B_q=(3q,7q]. What is A_(1⁄8 )∩ B_(1/7)?