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The integral value of \(\int_0^a \int_0^x \int_0^{x+y} e^{x+y+z} \,dz \,dy \,dx\) is given by _____

Posted: Thu Jul 14, 2022 9:29 am
by answerhappygod
a) \(=\frac{1}{3}(e^{4a}+6e^{2a}+8e^{a}+3)\)
b) \(=\frac{1}{3}(e^{4a}-6e^{2a}+4e^{a}+3)\)
c) \(=\frac{1}{8}(e^{4a}-6e^{2a}+8e^{a}-3)\)
d) 0