Evaluate the following limits or indicate that they diverge. (a) lim 2² 1+∞ (b) lim ∞04-1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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the expontent for part A is x^(2/x). Please show all work.

 

Evaluate the following limits or indicate that they diverge.
(a) lim z²
I→∞
15
I→∞ ex
(b) lim
Transcribed Image Text:Evaluate the following limits or indicate that they diverge. (a) lim z² I→∞ 15 I→∞ ex (b) lim
Expert Solution
Step 1

It is known that: limxlnxx=0 and limx1ex=0.

If limxaf(x)g(x)=, then using the L'Hopital's rule, it can be written that: limxaf(x)g(x)=f'(a)g'(a).

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