1. Let f(1/n) = n for positive integers n and f(x) = 0 otherwise. Determine whether f(x) dx = lim m. [ f(t) X-+0+ f(t)dt. 2. Show that -In(1-x) <₁ for x < 1.

Linear Algebra: A Modern Introduction
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ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
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1. Let f(1/n) = n for positive integers n and f(x) = 0 otherwise. Determine whether
f(x) dx = lim m. [ f(t)
X-+0+
f(t)dt.
2. Show that -In(1-x) <₁ for x < 1.
Transcribed Image Text:1. Let f(1/n) = n for positive integers n and f(x) = 0 otherwise. Determine whether f(x) dx = lim m. [ f(t) X-+0+ f(t)dt. 2. Show that -In(1-x) <₁ for x < 1.
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