WBJEE 2022 Math Solved Paper

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Question : 64 of 75

Marks: +1, -0

f:X→C,X={x∣0<x<1} is defined as f(x)=‌

2x−1

1−|2x−1|

. Then

fis only injective
f is only surjective
f is bijective
f is neither injective nor surjective

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