Answered already okay. GFY.
The first statement and the second statement are FALSE.
In mathematics, a function<span> is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the </span>function<span> that relates each real number x to its square x</span>2<span>.
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I hope my answer has come to your help. God bless you and have a nice day ahead!
