Recent content by dey

  1. D

    Find the sum of the infinite series

    Find the series sum ln2/2 – ln3/3 + ln4/4 – ln5/5 + ….
    • dey
    • Thread
    • Infinite Infinite series Series Sum
    • Replies: 1
    • Forum: General Math
  2. D

    Which Functions Satisfy These Limit Conditions?

    try it!
  3. D

    Which Functions Satisfy These Limit Conditions?

    Find a function (or several or all) f(x) which satisfied all these three conditions: (1) lim [x→∞] f(x)/aˣ = 0 if a ≥ e (2) f(x)/aˣ → ∞ when x→∞ if 0 < a < e (3) lim [x→∞] f(x)1/x = e.
    • dey
    • Thread
    • Function Limits
    • Replies: 1
    • Forum: Calculus
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