1. The problem statement, all variables and given/known data Consider a region in the first octant bounded by z=1-x^2 and y = 1-x. Write the integral in the order dx dy dz and dx dz dy. 2. Relevant equations 3. The attempt at a solution For the first one: z varies from 0 to 1. y (in terms of z) varies from...1 to 1?? x (in terms of z and y) varies from -sqrt(1-z) to sqrt(1-z)-y?? For the second one: y varies from 0 to 1. z (in terms of y) varies from 1 to 1? x (in terms of y and z) varies from -sqrt(1-z) to sqrt(1-z)-y?? I'm not sure what to do about the y as it is always at 1 in terms of x.