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Question 112Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 2 (12:30 PM)

Question 112 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 2 (12:30 PM)

Question content
  1. ANone of the given options
  2. Bdivergent
  3. Coscillatory convergent
  4. Dconvergent
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Correct answer: (D) convergent

Explanation

Note: the answer key gives (D), but Σ 1/∛(n²) = Σ 1/n^(2/3) is a p-series with p = 2/3 ≤ 1, so it is divergent (B).

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 2 (12:30 PM)

This is question 112 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 2 (12:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.