等比级数https://bgk-photo.cdn.bcebos.com/9e3df8dcd100baa1c962c2da5710b912c8fc2e00.jpgaqn(0≠0),当______时级数收敛,当__________时级数发散正确答案:|q|<1 |q|≥1 级数 等比 发布时间:2024-05-10 15:46:19