UPSKILL MATH PLUS
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Learn moreAnswer variants:
\((x^4 - 2x^2)^2 - 1\)
\(x^4 - 2x^2\)
\(\{y | y = (2x + 1)^2, x \in \mathbb{N}\}\)
\(\{y | y = (2x + 1)^3, x \in \mathbb{N}\}\)
\(x^4 - 2x\)
\(\{y | y = 2x + 1, x \in \mathbb{N}\}\)
\(\{y | y = 2x^2 + 1, x \in \mathbb{N}\}\)
\(x^4 - 2x^2 - 1\)
Let \(A\), \(B\), \(C\) \(\subseteq\) \(\mathbb{N}\) and a function \(f: A \rightarrow B\) be defined by \(f(x) = 2x + 1\) and \(g: B \rightarrow C\) be defined by \(g(x) = x^2\). Find the range of \(f \circ g\) and \(g \circ f\).
The range of \(f \circ g\) \(=\)
The range of \(g \circ f\) \(=\)
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