Anku 1 Asked a Question
December 12, 2021 12:44 pmpts 30 pts
how to solve pls once show steps... . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . .
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  • Navdeep goyal 1 thankyou
    its right answer is c consider a sequence Xn. =0 prime 1 otherwise then x2n converge to 1 ie K=1 x3n converge to 1 ie L=1 K=L but Xn not convergent
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    Navdeep goyal 1
    for more watch https://youtu.be/wrIOTlVm4hY
  • Deepak singh 1 Best Answer
    Refer attachment option d
    • cropped6583278590634209270.jpg
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    Anku 1
    sir option 2 is also correct as per answer key
  • Ishu 1
    if xn=(-1)^n. then X2n=1 and x3n=-1 options D xn=1/n then x2n=1/2n k=0 and x3=1/4n L=0 K=L
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    Anku 1
    for option d you took sequence xn=(-1)ⁿthen x2n=1 BUT x3n={1,-1} because x3=-1 and x6=1 and x9=-1 and so on
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