Discrete Structure A f:X→Y where X,Y ∈ Z+ , and  0≥ X ≤23 and, 0≥ Y≤59, X is hour of clock and Y is minute of digital clock, Proof the followiing Is f:X→Y is well defined Is f:X→Y a one-to-one correspondence

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 24E
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Discrete Structure

A f:X→Y where X,Y Z+ , and  0X ≤23 and, 0≥ Y≤59, X is hour of clock and Y is minute of digital clock, Proof the followiing

Is f:X→Y is well defined

Is f:X→Y a one-to-one correspondence

Q.No.1.
clock and Y is minute of digital clock, Proof the following
A f:X-Y where X,Y € Z* , and 0>X <23 and, 02 Y<59, X is hour of
a. Is f:X-Y is well defined
b. Is f:X-Y a one-to-one correspondence.
Transcribed Image Text:Q.No.1. clock and Y is minute of digital clock, Proof the following A f:X-Y where X,Y € Z* , and 0>X <23 and, 02 Y<59, X is hour of a. Is f:X-Y is well defined b. Is f:X-Y a one-to-one correspondence.
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