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#7033bf10-e0b1-4e63-a44d-b0caba140086基础填空题等比数列的概念与通项数列

2.在等比数列{an}\{a_{n}\}中,a1=1a_{1}=1a2a3=8a_{2}a_{3}=8,则a4+a5a1+a2=(\frac{{a}_{4}+{a}_{5}}{{a}_{1}+{a}_{2}}=(  ))