Question

9. Tick the correct one/s:

(A) Let {an} be a sequence whose subsequences {a2n}, {a2n−1} and {a3n} are convergent.

Then {an} is convergent.

(B) The convergence of every subsequence of {an} of the form {as−n}, s > 1, implies {an}

is convergent.

(C) The set of limit points of any bounded sequence is closed and bounded.

(D) If a sequence {an} is monotically increasing then the limit is equal to the supremum of

the sequence.​

Answer 1

Answer:

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