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Question
Class 12MathematicsRelation and Function

Let A = R – {3} and B = R – {1}. Consider the function f: a → B defined by

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f one-one and onto?  Justify your answer.  

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Let A = R – {3} and B = R – {1}. Consider the function f: a → B defined byf one-one and onto?  Justify your answer.   | Shiksha Nation