[考古] [考古] 99成大第八題
Let Q be the solid region
cut from the sphere x^2 +y^2 +Z^2 =4
by the cylinder r=2sin西他
(a)List the double integral to find the volume of Q using
polar coordinate system
(b) Evaluate the double integral (a)
我的疑問是為什麼他積分是積分2(4-x^2-y^2)^1/2 而不是(4-x^2-y^2)^1/2這樣而已?
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