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Mathematics

Calculating limit - how to arrive at the answer ?

Marc D. G.
Posted 11 years ago 
Limit[-3 x + 3 Log[-1 + E^x], x -> Infinity]
How can the answer 0 be found ? (Log is natural logarithm)
POSTED BY: Marc D. G.
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Quite easy to explain in simple words:

-1+E^x tends to E^x for large x. So Log[E^x] = x for large x, what you are left with is -3x + 3x = 0
POSTED BY: Sander Huisman

Quite easy to explain in simple words:

-1+E^x tends to E^x for large x. So Log[E^x] = x for large x, what you are left with is -3x + 3x = 0
POSTED BY: Sander Huisman
Marc D. G.
Marc D. G.
Posted 11 years ago

Thanks !
POSTED BY: Marc D. G.
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