关于不定积分几道题 20

∫tanxdx∫xlnxdx∫xcosxdx∫e^sinxdx(注^是x的意思)∫e^cosxdx(注^是x的意思)... ∫tanxdx

∫xlnxdx

∫xcosxdx

∫e^sinxdx (注^是x的意思)

∫e^cosxdx (注^是x的意思)
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mayaju
2008-11-19 · TA获得超过908个赞
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