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Liquidxlax
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Homework Statement
Find the mass of the solid from problem 42 if the density is proportional to y
42. Find the volume between the planes z=2x+3y+6 and z=2x+7y+8 and over the triangular vector (0,0) (0,3) and (2,1)
The Attempt at a Solution
The reason I'm asking is because I'm not sure whether this is a triple or a double integral, how to set it up and how to incorporate the vectors. There isn't a single example of this type in my book, just straight forward simple ones and only 3 of them... my prof never mentioned this in the lectures either and we're done this part.
So an example or any general help will do. Thanks in advance