(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

[tex]\int e^{-\frac{2Zr}{a}}*r^{-1}dr [/tex] Boundaries:[0,R]

2. Relevant equations

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3. The attempt at a solution

I tried to solve this with lower incomplete gamma function and got [tex]\gamma[/tex](0,[tex]\frac{2ZR}{a}[/tex]) which is infinite i think.

Z=81,a:Bohr radius,R=r0*A^(1/3) ,Th:A=203,r0=1,2*10^(-13)

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# Homework Help: Solve this with lower incomplete gamma function

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