# 7.1 Example: Is the function fwell defined?We know that Q represents the set of all rational numbersSuppose you read that a function f : Q-»Z is to be definedby the formulas)for all integers m and n with n0= mThat is, the integer associated by f to the number is mnIsf well defined? Why?

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20 views help_outlineImage Transcriptionclose7.1 Example: Is the function fwell defined? We know that Q represents the set of all rational numbers Suppose you read that a function f : Q-»Z is to be defined by the formula s) for all integers m and n with n0 = m That is, the integer associated by f to the number is m n Isf well defined? Why? fullscreen
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Step 1

For a system to be well defined-  For any input, output of the function should be uniquely determined

Step 2

Given

Step 3

Let us take an ex...

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