Let` A=R-{3}` and `B=R-{1} `. Consider the function` f:A–B`. defined | Class 12 Maths | Doubtnut

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Let` A=R-{3}` and `B=R-{1} `. Consider the function` f:A–B`. defined by `f(x)= (x-2)/(x-3) `Is f one one or Onto? Justify your answer

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