HugoI80613 HugoI80613 29-10-2022 Mathematics Answered What are the values of a, and r of the geometric 2 - 2 + 2 - 2 + 2 O a, = 2 and r = -2 ООО a, = –2 and r = 2 a = -1 and r= 2 a = 2 and r= -1