∫[0,1] dx∫[-x^2,1] f(x,y)dy交换积分次序答案是∫[-1,0] ∫[√-y,1] f(x,y)dx吗?它围成的图形为x轴以下?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 17:28:50
∫[0,1]dx∫[-x^2,1]f(x,y)dy交换积分次序答案是∫[-1,0]∫[√-y,1]f(x,y)dx吗?它围成的图形为x轴以下?∫[0,1]dx∫[-x^2,1]f(x,y)dy交换积分

∫[0,1] dx∫[-x^2,1] f(x,y)dy交换积分次序答案是∫[-1,0] ∫[√-y,1] f(x,y)dx吗?它围成的图形为x轴以下?
∫[0,1] dx∫[-x^2,1] f(x,y)dy交换积分次序
答案是∫[-1,0] ∫[√-y,1] f(x,y)dx吗?它围成的图形为x轴以下?

∫[0,1] dx∫[-x^2,1] f(x,y)dy交换积分次序答案是∫[-1,0] ∫[√-y,1] f(x,y)dx吗?它围成的图形为x轴以下?
∫[0,1] dx∫[-x^2,1] f(x,y)dy
=∫[-1,0] dy∫[(-y)^(1/2),1] f(x,y)dx+∫[0,1] dy∫[0,1] f(x,y)dx