Consider the series: I. ∑ₙ₌₁∞ cos(1/n). II. ∑ₙ₌₁∞ (1/n)sin(1/n). Here,
PYQ UPPSC LT Grade (Assistant Teacher) 2025
Consider the series: I. ∑ₙ₌₁∞ cos(1/n). II. ∑ₙ₌₁∞ (1/n)sin(1/n). Here,
- A.
I and II both converge
- B.
I converges but II does not
- C.
II converges but I does not
- D.
Neither I nor II converges
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