Find a formula for the nth term of the sequence in terms of n. 3 2 2² 2² 2³ 24 an = 1 " 20 25 30 35 40 " for n ≥ 1 " "

Q: 4. for the recursivley defined sequence: Σα Find Ea; an=3an-1-2n for n22

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

Q: 2. Find the general term of the sequence: 2'5 3- 2n 3n-1 3n a. C. d. b.

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

Q: 1 1 9. C₁=1+₂+3 ²+ Cn + + 1 n

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Q: Consider the sequence: 6, 2, Vhat is the equation for the general term of this

A: In this question we will use basic of algebra i.e concept of geometric progression. First we will…

Q: Find a formula for the nth term of the sequence in terms of n. 3 3² 33 34 1 1 15 20 25' 30' an = 1…

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Q: Find the requested terms. Find the first five terms of the sequence where 1, S₁ = 3 and s=₁-₁, n ≥…

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Q: Write an expression for the nth term of the sequence. (Your formula should work for n = 1, 2, ....)…

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Q: -. The general formula for a sequence is tn = 2tn-1-n, where t₁ = -7. Find the third term

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Q: Match the terms on the left with the formulas on the right. nth term of an arithmetic sequence nth…

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Q: Find a formula for the general term an of the following sequence. 4 6 7 {/, -25, 125, 5⁹ 625 3125⁹…

A: Use general term concept

Q: Find a4 when a₁ = 3 and r = - 2 Select one: O a. - 16 O b. 16 O c. 24 O d. - 24

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Q: Find a formula for the nth term of the sequence in terms of n. 5 5² 5³ 9 12 15 18 an 1 6 for n 2 1

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Q: Find a possible formula for the general nth of the sequence that begins as follows. Please simplify…

A: Ans : 2 2*2=4 2*2*2=8 2*2*2*2=16 2*2*2*2*2=32 ................ .................. 2*2*2*........nth…