Finding a complex integration

[thrakib]

Can anyone help me to solve this integration. Actually it is for a sphere so the upper limit and lower limits of integrals are for phi and theta angles limit.

 

[Deleted member 4993]

Please share your work/thoughts with us so that we know where to begin to help you. Start with substituting:

[MATH]\displaystyle{\gamma \ = \ sin^{-1}[{\dfrac{1}{tan({\beta})*tan({\theta})}]}}[/MATH]