Mathematics · Sequences and Series
Suppose the sequence an is defined as an = -1/n when n is even, and an = 1/n when n is odd. Choose the correct statement from the following:
- 1The sequence is finitely oscillatory.
- 2The sequence is bounded above but not bounded below.
- 3The sequence is convergent and converges to zero.✓
- 4The sequence is bounded below but not bounded above.
Correct answer
The sequence is convergent and converges to zero.
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