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f: Z→ No, x→ 2x, -2x - 1, when falls x ≥ 0 falls x < 0 مید ماس

f: Z→ No, x→ 2x, -2x - 1, when falls x ≥ 0 falls x < 0 مید ماس

Advanced Engineering Mathematics
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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Show that the map is a bijective map. { f: Z→ No, x→ 2x, -2x - 1, when falls x ≥ 0 falls x < 0 when
Transcribed Image Text:Show that the map is a bijective map. { f: Z→ No, x→ 2x, -2x - 1, when falls x ≥ 0 falls x < 0 when
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