Consider f; Z+ → Z+ define by f(a) =a2. Check if f is one-to-one and / or into using suitable explanation

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One to one functions are special functions that return a unique range for each element in their domain, implying that the responses never duplicate.

$f(a)=a^2\\ Consider \space F(a)=F(b)\\ a^2=b^2\\ a=b\\$

F is one-to-one

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Question ID: mtid-5-stid-8-sqid-2624-qpid-1094