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Find limit

  • Thread starter Kinetica
  • Start date
  • #1
88
0

Homework Statement



lim x->5+

3x/(5-x)


Homework Equations





The Attempt at a Solution


Is this a straight forward solution,
-infinity?
Because 3*5=15, and if x approaches 5 from the positive side, it means that (5-x)=-0.000000000001
So, 15/-000000000000.1 = -infinity
 

Answers and Replies

  • #2
193
2
yep, that's right. I don't know why the somebody chose to make such a trivial example into a problem, but whatever.
 
  • #3
88
0
I expected to have some tricks in this problem...
 

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