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#8e133d2e-e529-4ff7-8910-0ec6cbadd60f基础填空题等比数列的概念与通项数列

3. 等比数列{an}\{a_{n}\}的各项均为正数,且a5a6+a4a7=16a_{5}a_{6}+a_{4}a_{7}=16,则log2a1+log2a2++log2a10=(\log _{2}a_{1}+\log _{2}a_{2}+\dotsb +\log _{2}a_{10}=(  ))