Answer Happy

1) Let {a,} and {bn} be two sequences of real numbers. Which of the following statements is (are) correct? O points If {an} and {bn} both converge to some non-zero real number, then {an + bn} also converges to some non-zero real number. CL If {an) is an increasing sequence, i.e., a; a;+1, for all i E N, then {(-1)"an} is a decreasing sequence. If {an} and {bn} both converge to some non-zero real number, then {anbn} also converges to some non-zero real number. o 1f {d,} and {bn} both converge to the same real number , then {an – bn} must converge to 0. if{2,} is a divergent sequence, then every subsequence of {an} will also be a divergent sequence.