- A I Let 0 A B And Define Zn A B N Show That B Zn 2 B Ii What Is The Limit Of The Sequence Zn You Mu 1 (17.12 KiB) Viewed 36 times
(a) (i) Let 0 < a < b and define Zn = (a+b)/n. Show that b
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(a) (i) Let 0 < a < b and define Zn = (a+b)/n. Show that b
(a) (i) Let 0 < a < b and define Zn = (a+b)/n. Show that b <zn<2¹/b. (ii) What is the limit of the sequence (zn)? You must state clearly any result you assume. [3+2=5 marks]