求下列不定积分:[用直接积分法,利用基本积分公式,可直接演算下列各题.]

<img src='https://img2.soutiyun.com/ask/2020-12-28/977993945514249.jpg' /> <img src='https://img2.soutiyun.com/ask/2020-12-28/977993961306152.jpg' /> <img src='https://img2.soutiyun.com/ask/2020-12-28/977994003441562.jpg' />

时间:2023-10-03 12:34:13

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