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Vijay Singh chauhan Asked a Question
June 15, 2022 9:21 pmpts 30 pts
7. Let a, = (-1)" 1+n and let c, = 2a,-kak k=0 where n e NU {0}. Then which one of the following is TRUE? IIT-JAM 2018 (a) Both a, and 2, are convegent. n=0 n=l (b)a,, is convergent but 2c, is not n= n=0 convergent.
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  • Navdeep goyal 1 Best Answer
    check
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