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प्रश्न
Which of the following graphs represents a one-one function?
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उत्तर
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संबंधित प्रश्न
In the following case, state whether the function is one-one, onto or bijective. Justify your answer.
f : R → R defined by f(x) = 3 – 4x
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[CBSE 2012, 2014]
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