A) Sketch the graph indicating maxima, minima, asymptotes and inflection points for the 4-x function: f(x) = x3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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A) Sketch the graph indicating maxima, minima, asymptotes and inflection points for the
function: f(x) =
4-x³
x3
B) Prove that sech-¹(x) = In ( ¹+√¹-x²)
X
Transcribed Image Text:A) Sketch the graph indicating maxima, minima, asymptotes and inflection points for the function: f(x) = 4-x³ x3 B) Prove that sech-¹(x) = In ( ¹+√¹-x²) X
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