Find a formula for the nth term of the following sequences: (a) 1, 1, 1, ... An = 4 9 (−1) n+1 1 n 2 % 3 4 (b) 1, 1, 1, ... 4' 5 6 bn n+1 - n+2 - Assume a starting index of n = 1.

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A: The expression ∑i=14ai can be expanded as follows. ∑i=14ai=a1+a2+a3+a4   It is provided that a1=4 .…

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A: By assuming the values of n and checking with options we will get the answer

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: By Bartleby policy I have to solve only first one as these 2 are unrelated problems,but I am solving…

Q: List the first six (6) terms of each of the following sequences. You do not need to show your work,…

A: Note: We are entitled to solve only one question at a time and up to 3 sub-parts only. As the…

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A: The given sequence is 15, 49, 913, 1617,⋯ Here numerators of the fractions are 1, 4, 9, 16 which are…

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A: The given questions are solved below.

Q: Find the first three terms of the a, = 4 sequence: an+1= 5n + 1 an 6. O 4, 4, 22/3... O 4, 22/3,…

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