Math Chapter Wise Convergence And Divergence Of Sequences And Series Of Real Numbers And Functions English MCQ Haryana PGT 2020 Q.n→∞ ∑ 2n 2 2 r=1 1 r lim = n n + r A–1 + 2 B1 + 2 C–1 + 5 D1 + 5 Show answer Correct answer: –1 + 5