Math Chapter Wise question with answer

Q01 The series (()))p 1 n logn ∑ ∑ is: English · UP PCS (Pre) 2000 Q02 The series 1 1 1 + +........ +.......is log2 log3 logn: English · UP PCS (Pre) 2008 Q03 The radius of convergence R of the series n n 0 (n 1)x is– English · SECTION B PGT TIER-I 31.11.2014 Q04 The power series n n 0 2 (1) x 3 converges– English · SECTION B PGT TIER-I 31.11.2014 Q05 The series ((()) n n 1 1 2n 3 ∞ = − + ∑ ∑: English · JDD-75-PGT TIER II-X-15 28.06.2015 Q06 The series 1/ 2 5 n 2n 1 + ∑ ∑ is: English · PGT 2000