[" (i) "(-3,0)" (ii) "[6,12]],[" (i) What universal set(s) would you propose for each of the following: "],[[" (i) The set of right triangles."," (ii) The set of isosceles triangles."],[" (i) Ae set of right triangles."," (ii) "C={0,2,4,6,8}," which of the "],[" sin the sett "A={1,3,5},B={2,4,6}" and "C={0,2,4,6,8},," is and "C]]