2. Let a < b and let f be a function defined on [a, b]. Suppose that f is continuous on [a, b] and f is differentiable on (a, b). (a) Letr [a, b) and let h> 0 be such that a+h≤b. Prove that there is € (0, 1) such that: f(x+h)-f(x) h Hint: x, h are fixed here. Define a new function and apply the MVT to this new function. = f'(x + 0h) =
2. Let a < b and let f be a function defined on [a, b]. Suppose that f is continuous on [a, b] and f is differentiable on (a, b). (a) Letr [a, b) and let h> 0 be such that a+h≤b. Prove that there is € (0, 1) such that: f(x+h)-f(x) h Hint: x, h are fixed here. Define a new function and apply the MVT to this new function. = f'(x + 0h) =
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![2. Let ab and let f be a function defined on [a, b]. Suppose that f is continuous on [a, b] and f is
differentiable on (a, b).
(a) Let r [a, b) and let h> 0 be such that a+h≤b. Prove that there is € (0, 1) such that:
f(x+h)-f(x)
h
Hint: x, h are fixed here. Define a new function and apply the MVT to this new function.
=
f'(x + 0h)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a5ef37e-1435-4dca-b0dc-65e2404dea0e%2F46b34d7e-2a35-450e-a3f2-2a6ef84723d8%2Fbs6939w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Let ab and let f be a function defined on [a, b]. Suppose that f is continuous on [a, b] and f is
differentiable on (a, b).
(a) Let r [a, b) and let h> 0 be such that a+h≤b. Prove that there is € (0, 1) such that:
f(x+h)-f(x)
h
Hint: x, h are fixed here. Define a new function and apply the MVT to this new function.
=
f'(x + 0h)
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