I=
[integral from 1 to ln(8)] [integral from 0 to ln(y)] e^(x+y) dxdy
solving for the dx (inside) I get
(can I break e^(x+y) to (e^x)(e^y))
(e^y)(e^ln(y)) - e^(y)
(e^y)(e^ln(y) -1)
outer integral
e^((ln(y) -1 + y)) dy
Am I doing this wrong?
I=
[integral from 1 to ln(8)] [integral from 0 to ln(y)] e^(x+y) dxdy
solving for the dx (inside) I get
(can I break e^(x+y) to (e^x)(e^y))
(e^y)(e^ln(y)) - e^(y)
(e^y)(e^ln(y) -1)
outer integral
e^((ln(y) -1 + y)) dy
Am I doing this wrong?