积分 sin^4xcos^2x dx利用三角学解以下积分(如图)Hints:sin^4xcos^2x = sin^2x(sinxcosx)^2
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![积分 sin^4xcos^2x dx利用三角学解以下积分(如图)Hints:sin^4xcos^2x = sin^2x(sinxcosx)^2](/uploads/image/z/5919077-29-7.jpg?t=%E7%A7%AF%E5%88%86+sin%5E4xcos%5E2x+dx%E5%88%A9%E7%94%A8%E4%B8%89%E8%A7%92%E5%AD%A6%E8%A7%A3%E4%BB%A5%E4%B8%8B%E7%A7%AF%E5%88%86%28%E5%A6%82%E5%9B%BE%29Hints%3Asin%5E4xcos%5E2x+%3D+sin%5E2x%28sinxcosx%29%5E2)
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