You are correct. However, if you want help on this forum, you should always show your work.
double integral of( (1+x^2)/(1+y^2) ) dA , R= [0,1] x [0,1]
the R is under the double integral
I chose to integrate x first and I got Pi/3, if the answer is incorrect I'll post my work but I just want to make sure I have the right answer for this problem.