Monica s Asked a Question
July 7, 2021 8:58 pmpts 30 pts
In the following question (Q.No.108), we can prove all options wrong?! Answer key says option (3) is correct. Can I omit option 3 as a wrong one by using the following counter example?
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  • Monica s Best Answer
    ok. I got it. I couldn't take sin 1/x as a counter example. Because, it will not maps all cauchy sequence to cauchy sequence. In question, they have asked like " any cauchy sequenc...
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  • Alka gupta thankyou
    see the mistake...
    • cropped7789161343990592021.jpg
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    Monica s
    I think, it is not valid.