Explicit Rule for a Sequence
Last updated at August 14, 2026 by Teachoo
Transcript
Exercise Question 1 (Page 177) Using the explicit rule ๐ข_๐=2๐โ1, find the 53rd term, the 108th term, and the 1170th term of the odd number sequence. Given ๐ข_๐=2๐โ1 Now, 53rd term = ๐ข_53 = 2(53)โ1 = 106 โ 1 = 105 108th term = ๐ข_108 = 2(108)โ1 = 216 โ 1 = 215 1170th term = ๐ข_1170 = 2(1170)โ1 = 2340 โ 1 = 2339