[積分] 雙重積分問題

[chang0529 (美國仔)]

Sketch and use a double integral to find the volume of the solid in the first
octant bounded by two cylinders  z = 4-x2 and z = 4-y2 ‧ (in a 3-D.space)


這是去年中興的考古題,想請教板上高手, 能幫小弟解惑一下嗎,謝謝

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→ yhliu:z = min{4-x^2,4-y^2} 曲面下, xy-平面上.