show that the function f: R ---- R given by f(x)=x3 + x is a bijection - Maths - Relations and Functions

Question

show that the function f: R ---->R given by
f(x)=x3 + x is a bijection

Priyanka Kedia · Accepted Answer

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show that the function f: R ---->R given by f(x)=x3 + x is a bijection.