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How do you get 1.8 fromf(2)=(2)/(1+e^(-(2)) )
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6 votes
How do you get 1.8 from
f(2)=(2)/(1+e^(-(2)) )

User Gian Marco Toso
by
7.5k points

1 Answer

5 votes

Answer:

see explanation

Explanation:


(2)/(1+e^(-2) ) ← evaluate
e^(-2) using calculator

=
(2)/(1+0.135)

=
(2)/(1.135)

= 1.762.....

≈ 1.8 ( to 1 dec. place )

User Michael Dubakov
by
7.9k points
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