Consider the function f : RH→ R defined by f(x) = 2e(2z+5) log(2r+5) + If f convex or concave ? Why ?

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Consider the function f : R+ +R defined by
f(r) = 2e(2z+5)log(2r+5)
5
+
If ƒ convex or concave ? Why ?
Transcribed Image Text:Consider the function f : R+ +R defined by f(r) = 2e(2z+5)log(2r+5) 5 + If ƒ convex or concave ? Why ?
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