Determine whether the function f (x) = x2 from theset of integers to the set of integers is one-to-one
Question
Solution 1
To determine if the function f(x) = x^2 is one-to-one (injective), we need to check if for every x1 and x2 in the domain (set of integers), f(x1) = f(x2) implies x1 = x2.
Let's take two different integers x1 and x2 such that x1 = -n and x2 = n (where n is a positive integer). Then f(x1) = f(x2) bec Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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