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Let A =R -{3} and B=R -{1}. Consider the function f:A→B defined by f(x)=(x−2x−3) is f one-one and onto? Justify your answer. |
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Answer» Let A =R -{3} and B=R -{1}. Consider the function f:A→B defined by f(x)=(x−2x−3) is f one-one and onto? Justify your answer. |
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