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Please send me the solution to the above attached image as soon as possible.

supraja venkatraman , 7 Years ago
Grade 11
anser 1 Answers
Arun
Dear student
 
if x> 0
 
then f(x) = e^x – e^x / 2e^x = 0
 
Now
 
if x
 
then f(x) = e^x – e^-x /( e^x + e^-x) = 2 e^x – 1 / (2e^x + 1)
 
 
Last Activity: 7 Years ago
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