Find an expression for the general term of the sequence: 4 7 10 13 - 3 9' 27' 81 3n + 1 O a,=(-1)"- 3" Oa, =(-1)n+13n + 1 3" Зn + 4 |(-1)n+1 3" 3n +4 (– 3" an - 1)" | O more than one of these expressions is correct none of these expressions is correct

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Q: -2, 48 8 16 32 32 64 3' 11' 27' 59' 123

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Q: Problem 4. Consider the sequence an = 2n+(-1)-1 for every integer n ≥ 0. Find 4 an alternative…

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Q: erms a1, a2, 43,., IS deni an = 2", for n 2 1. The sequence B, with terms b1, b2, b3, .., is defined…

A: Given :-  The sequence A , with terms a1 , a2 , a3 , ..... are defined by  an = 2n for n ≥ 1. The…

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Q: 12. Find the first 5 terms of the sequence: 2n a, =(-1)" n +1 a) b) a, = 4a-5 and aj =1 | n-1

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Q: Evaluate the SUM A5/4(1-(1/5)^26) = B 4/5(1+11/5)^2) 125 25/4(1-5^25) R=-25 5k

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Q: 14. Write a recursive formula for the sequence a) 3, -5, -13, -21,... b) 6.-2, 3, .

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A: We draw required connection between the pattern and formulas as below.

Q: sequence is a mapping from the natural numbers to the real numbers

A: Introduction Sequence Any mapping from the set of natural numbers to the set of real numbers is…

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