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In each of the following cases, state wh...

In each of the following cases, state whether the function is one-one onto or bijective. Justify your answwer.
(i)` f : R to R` defined by `f (x) =3-4x`
(ii) `f : R to R` defined by `f (x) =1 + x ^(2)`

Text Solution

Verified by Experts

The correct Answer is:
(i) One-One and onto
(ii) Neither one-one nor onto.
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