7. What is the eighth term of the geometric sequence the 3rd and 6th terms of which are 5/4 and 10, respectively? (a) 36 (b) 40 (c) 45 (d) 49 8. Find the sum. 5 7 23 59 3 116 (a) 110 (b) 58 (c) (d) None of the above. 9. Find the sum. +
7. What is the eighth term of the geometric sequence the 3rd and 6th terms of which are 5/4 and 10, respectively? (a) 36 (b) 40 (c) 45 (d) 49 8. Find the sum. 5 7 23 59 3 116 (a) 110 (b) 58 (c) (d) None of the above. 9. Find the sum. +
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
n 7 8 9
Transcribed Image Text:1
1
18
144
127
(a)
36
127
(b)
81
127
(c)
144
(d) None of the above
+
+
-10
+
Transcribed Image Text:7. What is the eighth term of the geometric sequence the
3rd and 6th terms of which are 5/4 and 10, respectively?
(a) 36
(b) 40
(c) 45
(d) 49
8. Find the sum.
5
7
23
59
3
116
(a)
110
(b)
58
(c)
(d) None of the above.
9. Find the sum.
+
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