Question

10.Let f be real valued function defined as (2 Points)

Answer 1

Answer:

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Let f be a real-valued function defined on interval (0,∞),by f(x)=lnx+∫x0√1+sint. ... f'(x) exists for all x ∈ (0,∞) and f' is continuous on (0,∞), but not differentiable on (0,∞). (C). there exists α>1 such that |f′(x)|<|f(x)| for all x ∈ (α,∞). (D)