The improper integral a dr is a) divergent since r dr is divergent and r dr...

 

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The improper integral a dr is a) divergent since r dr is divergent and r dr is convergent. convergent since the area to the left ofr=0 cancels with the area to the right of r = b) 0. )o divergent by comparison to redr d) convergent since it equals lim r dr + lim r dr -o+ 0 = 0. %3D e) O divergent since both integrals a de and r dr are divergent. The improper integral a dr is a) divergent since r dr is divergent and r dr is convergent. convergent since the area to the left ofr=0 cancels with the area to the right of r = b) 0. )o divergent by comparison to redr d) convergent since it equals lim r dr + lim r dr -o+ 0 = 0. %3D e) O divergent since both integrals a de and r dr are divergent.