In: Advanced Math
Either give an example of sequences (sn) and (tn) satisfying the properties or explain why such sequences do not exist.
(a) (sn) converges, (tn) diverges, (sn + tn) converges.
(b) (sn) converges, (tn) diverges, (sntn) converges.
(c) (sn) diverges, (tn) diverges, (sntn) converges.
(d) (sn) is bounded, (tn) converges, (sntn) diverges.
(e) (sn) converges, (tn) converges, tn 6= 0 for all n, ( sn tn ) diverges.