Prerna chaudhary 1 Asked a Question
February 1, 2022 10:07 pmpts 30 pts
Which 5 bluiuq u uuceskily thuou a unete a iuechw thun huu exiats : Y duth that flgy))= ye y T s SuLleti thn thu xlss 9:YY Luuh thot YYeY a1q)= 3njectiu ,Qud Y u euntable ttun y tuite T is ujeLliuu CoAuntábly nfinite aud X i UncGucta tble thun
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  • Prerna chaudhary 1
    given correct answer is B
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  • Navdeep goyal 1 thankyou
    A,B wrong bcz inverse of f exist if f is bijective If Y=N the Y is countable and f.X to Y is injective then X is not countable so D is right
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