Show that the function f(z) = from [0, 0) to [0, ∞) has a fixed point c. Hint: Set f(r) = z and show the resulting eguation has a solution in (0. 00) using the the IVP.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
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10.2.C. (3rd bullit point). Thanks.

2. Let f : (0, ] → R such that f(x) = z².
• Show that f(x) < x.
• Show that f has no fixed point on (0, 1. Hint: Assume there were f(c) = c and derive
a contradiction.
• Show that the function f(x) = from [0, 0) to [0, ∞) has a fixed point c. Hint: Set
f(x) = z and show the resulting equation has a solution in [0. o0) using the the IVP.
Transcribed Image Text:2. Let f : (0, ] → R such that f(x) = z². • Show that f(x) < x. • Show that f has no fixed point on (0, 1. Hint: Assume there were f(c) = c and derive a contradiction. • Show that the function f(x) = from [0, 0) to [0, ∞) has a fixed point c. Hint: Set f(x) = z and show the resulting equation has a solution in [0. o0) using the the IVP.
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