∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
600×502

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
2042×2048

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
1749×1065

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
1024×394

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
600×229

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
1525×869

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
1080×1165

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎

∫0 πxfsinxdx π2∫0 πfsinxdx 知乎
1500×937

Solved Limn→∞4n∑i1nsin4πin π∫04sinπxdx∫ 13sinπxdx∫04

Solved Limn→∞4n∑i1nsin4πin π∫04sinπxdx∫ 13sinπxdx∫04
1683×1513

∫cosx√2sin2xdx怎么解 知乎

∫cosx√2sin2xdx怎么解 知乎
2048×1536

Solved ∫x 1x2dx∫0πsinx Cosxdx∫0π2x Sinxdx

Solved ∫x 1x2dx∫0πsinx Cosxdx∫0π2x Sinxdx
1630×766

∫eˣ²dx怎么求 知乎

∫eˣ²dx怎么求 知乎
720×960

咋证明∫0π2sinx⋅lnsinx⋅dxln2 1？ 知乎

咋证明∫0π2sinx⋅lnsinx⋅dxln2 1？ 知乎
527×873

Solved ∫0πfxdx where Fx Sinx If 0≤x

Solved ∫0πfxdx where Fx Sinx If 0≤x
1671×278

求定积分的函数：0∞∫xa•sinx 1

求定积分的函数：0∞∫xa•sinx 1
720×540

求∫（1 1x）54幂dx 知乎

求∫（1 1x）54幂dx 知乎
1539×150

∫1 1 X22 Dx怎么算？ 知乎

∫1 1 X22 Dx怎么算？ 知乎
2000×1200

Solved π2∫0πsinx1cos2xdx

Solved π2∫0πsinx1cos2xdx
1564×1035

π2∫0acos2xbsin2xdx

π2∫0acos2xbsin2xdx
1661×2067

Solved ∫01∫x21cosy3dydx

Solved ∫01∫x21cosy3dydx
3382×999

海离薇求解不定积分分部积分法∫x⁵sqrt1xxarcsinhxdx反双曲正弦函数？ 知乎

海离薇求解不定积分分部积分法∫x⁵sqrt1xxarcsinhxdx反双曲正弦函数？ 知乎
720×836

Solved ∫0xsintdt where 0≤x≤π2

Solved ∫0xsintdt where 0≤x≤π2
1404×185

Solved ∫0π3∫0cosθ∫0φρ2sinθdρdφdθ

Solved ∫0π3∫0cosθ∫0φρ2sinθdρdφdθ
675×244

在0到x上，∫x Tdt怎么算 知乎

在0到x上，∫x Tdt怎么算 知乎
1536×2048

Solved ∫032sinπxdx

Solved ∫032sinπxdx
1369×501

∫0∞∫0∞e−xysinpxdxdy

∫0∞∫0∞e−xysinpxdxdy
1591×690

∫₋ₙⁿcosmxcosnx0为什么 知乎

∫₋ₙⁿcosmxcosnx0为什么 知乎
1536×2048

Solved Evaluate The Integral ∫0∞1x21dxπ π2 0 1

Solved Evaluate The Integral ∫0∞1x21dxπ π2 0 1
1619×675

Solved Value Of Limn→∞n∫0π21 Sinxndx

Solved Value Of Limn→∞n∫0π21 Sinxndx
1600×1211

Solved Bnπ2∫0π3x2⋅sinnxdx H6∫0ππx2⋅sinnxdx

Solved Bnπ2∫0π3x2⋅sinnxdx H6∫0ππx2⋅sinnxdx
1920×1059

Solved Evaluate The Line Integral∫0π2π2 π20for Every

Solved Evaluate The Line Integral∫0π2π2 π20for Every
993×454

Solved Show That J0xπ2∫0∞xysinxyj0ydy

Solved Show That J0xπ2∫0∞xysinxyj0ydy
1024×700

求一类∫eˣsinxdx的秒杀公式 知乎

求一类∫eˣsinxdx的秒杀公式 知乎
2649×1280

∫ Cosx2k Dx 的速算方法 知乎

∫ Cosx2k Dx 的速算方法 知乎
3024×4032

∫0，πxsin2xdxπ2∫0，πsin2xdx，式子里面的π2是怎么算出来的？ 知乎

∫0，πxsin2xdxπ2∫0，πsin2xdx，式子里面的π2是怎么算出来的？ 知乎
4295×1166