Problem 1. Define h(x) = {& -1 < x < 1. || 21. (1) Prove that h'(1) exists and equals 0. Therefore conclude that h' = C(R). Here, Cº(R) = {ƒ : R → R | ƒ is continuous and bounded on R}. (2) Let k> 1 be an arbitrary given integer. Prove that h() (1) exists and equals 0. Conclude that h() E C (R) for any k € N.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Problem 1. Define
-1 < x < 1.
h(x) =
=
{o.
|x ≥ 1.
(1) Prove that h'(1) exists and equals 0. Therefore conclude that h' e C(R). Here,
Cº (R) = {f: R→ Rf is continuous and bounded on R}.
(2) Let k> 1 be an arbitrary given integer. Prove that h(k) (1) exists and equals 0. Conclude
that h() = C(R) for any k € N.
Transcribed Image Text:Problem 1. Define -1 < x < 1. h(x) = = {o. |x ≥ 1. (1) Prove that h'(1) exists and equals 0. Therefore conclude that h' e C(R). Here, Cº (R) = {f: R→ Rf is continuous and bounded on R}. (2) Let k> 1 be an arbitrary given integer. Prove that h(k) (1) exists and equals 0. Conclude that h() = C(R) for any k € N.
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