7a) and 7b) how do you go about solving these types of problemsconsistently? I always mess up when it comes to the integrationbounds and things like that.
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I got the first answer wrong, and when I refreshed it to give me a similar question I got it right. But I do not know how it is supposed to be properly done. All I did was compare it to the previous answer and set it up as shown. How do I go about solving for this. I'm supposed to use para metrization to express the area of the surface as a double in a roll then evaluate.
A solid is described as follows.
The shadow of the solid is a circular disk when it is illuminated by rays parallel to the z-axis; its shadow is a square if the rays are parallel to the y-axis; and its shadow is an isosceles triangle if the rays are parallel to the x-axis. Suppose that the projection onto the xz-plane is a square whose sides have length 1.
What is the volume of the largest such solid? Is there a smallest volume?
I understand the solid is a cork plug, how do I go about solving for its volume?
Can anyone explain how I would go about solving this?
