Please write the steps/ solutions out. helps me understand how you did the problem better. Thank you so much!

3. [5pts) Use the Integral Test to determine whether the series is convergent 0r divergent. 00 2 (n2 + 1)3 n: 1 6. [5pts) Determine whether the following series is absolutely convergent, conditionally convergent, or divergent. (Choose an appropriate test Erorn the tests we discussed in class such as Divergent Test /Integral Test Comparison/Limit Comparison Tests to de- (_ 1:)11 1 )1'1 1 termine vvhether Z ' _1 ' converges or diverges. The series Z ':;)_1' has all n=1n=l positive terms.) (1)\" E m 11: 1