24. The reciprocal of any irrational number is irrational. (The reciprocal of a nonzero real number a is 1/x.)
24. The reciprocal of any irrational number is irrational. (The reciprocal of a nonzero real number a is 1/x.)
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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Transcribed Image Text:Prove each of the statements in 23, 24, and 25 in two ways: (a) by contraposition and (b) by
contradiction.
Transcribed Image Text:24. The reciprocal of any irrational number is irrational. (The reciprocal of a nonzero real number a
is 1/æ.)
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