3. Prove or disprove (x, y are real numbers a) [x- y] = [x] – by] TRUE FALSE because:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

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3. Prove or disprove (x, y are real numbers):
a) [x– y] = [x] – lyl
TRUE
FALSE
because:
b) [x + [x]] = [2x]
TRUE
FALSE
because:
c) [x* y] = [x] * Ly)
TRUE FALSE
bеcause:
Transcribed Image Text:3. Prove or disprove (x, y are real numbers): a) [x– y] = [x] – lyl TRUE FALSE because: b) [x + [x]] = [2x] TRUE FALSE because: c) [x* y] = [x] * Ly) TRUE FALSE bеcause:
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