- #1
TranscendArcu
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Homework Statement
http://img593.imageshack.us/img593/5713/skjermbilde20111204kl11.png
The Attempt at a Solution
I thought it seemed appropriate to use divergence theorem here: I have,
[tex]div F = 0 + 1 + x = 1+x[/tex]
I let that 0≤z≤c. If,
[tex]x/a + y/b = 1[/tex]then y=b(1-x/a)
[tex]x/a +z/c = 1 [/tex]then x=a(1-z/c)
I have,
[tex]\int_0^a \int_0^{c(1-x/a)} \int_0^{b(1-x/a)} (1+x) dydzdx[/tex]
[tex]\int_0^a \int_0^{c(1-x/a)} (x+1) b(1-x/a) dzdx[/tex]
[tex]\int_0^a (x+1) b(1-x/a) c(1-x/a) dx[/tex]
But here I get stuck because I can't integrate this. Do I have the wrong bounds or am I missing something?
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