积分∫x³/(x²+y²)^(3/2)dx=和∫y/(x²+y²)dx=如何积分

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/30 10:09:24
积分∫x³/(x²+y²)^(3/2)dx=和∫y/(x²+y²)dx=如何积分
xJ@_D*-Bv3I66ECDmv#=H_A|_F,œ 3c&wf~[Di6!ALV>>1c,6Oo^>a\W#t"/y_"2 UMPboB]Uklm5d C8_O煲IĠqb Kai%h4eZe 0R:Lx: {䏅Ȕ)&cٕ"eٌYsp^O6B

积分∫x³/(x²+y²)^(3/2)dx=和∫y/(x²+y²)dx=如何积分
积分∫x³/(x²+y²)^(3/2)dx=和∫y/(x²+y²)dx=如何积分

积分∫x³/(x²+y²)^(3/2)dx=和∫y/(x²+y²)dx=如何积分