The arithmetic and the geometric sequence are used to form a new arithmetic sequence u,.

The first three terms of , are 11, = 9 + 1n9, 13=5 + 1n3, and us = 1 + In 1.

(e) (i) Find the common difference of the new sequence in terms of In 3.

(ii) Show that

>4, =-90-251n3

asked by guest
on Nov 16, 2024 at 12:36 pm



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