QUESTION 7 The sequence (an) begins with 3, -6, 12, -24, 48, -96, 192.. (a) Find a formula that generates terms of the sequence. (b) Find a recurrence relation and an initial term that define the sequence.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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D. Graph
QUESTION 7
The sequence (a,) begins with 3, -6, 12, -24, 48, -96, 192 ...
(a) Find a formula that generates terms of the sequence.
(b) Find a recurrence relation and an initial term that define the sequence.
Type your answer in the field provided.
For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
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Transcribed Image Text:D. Graph QUESTION 7 The sequence (a,) begins with 3, -6, 12, -24, 48, -96, 192 ... (a) Find a formula that generates terms of the sequence. (b) Find a recurrence relation and an initial term that define the sequence. Type your answer in the field provided. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). T TTT Paragraph v Arial 3 (12pt) T T T, fr Mashups HTML ESS Path: II
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