A few days ago
Yam Yam

What is the lim as x goes to 0 when [ [(1/2+x) – (1/2)] /x]?

What is the lim as x goes to 0 when [ [(1/2+x) – (1/2)] /x]?

Top 1 Answers
A few days ago
Anonymous

Favorite Answer

[ ( 1/(2+x) ) – (1/2) ] /x

= (2 – 2 – x) / 2(2 + x)x

= -x / 2(2 + x)x

= -1 / 2(2 + x)

As x –> 0, this expression has limit -1/4.

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