= - Find the 5th term of the sequence in which a₁ = 8 and an O 646 O 652 O 648 O 650 -3an-1-

Q: Find the sum of the first eight terms of the sequence 18, -14, 12

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Q: Determine the 15th term of the sequence 3,1,-1,-3

A: A sequence is said to be an arithmetic sequence if the difference between successive term is same.…

Q: C1 = -5, C, = 3c,-1 – 2 : ...

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Q: determine the closed formula that generates the sequence 1,2,4,8,16,32

A: The given sequence in the question is:

Q: 9 16 2' 3' 25 What is the 30th term of the sequence 4, -- -

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Q: Find the 13th term of the arithmetic sequence 3x-11, -6, -3x-1, -6x + 4.

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Q: Write the first three terms of the sequence defined by a₁ = 2, 2a, +3 an +1 = an +2 'n

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Q: Find a 17 in the sequence 5, -10, 20, -40 ...

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Q: Determine the formula for the nth term of the sequence 2,7,12,17,22?

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Q: Find the 8th term in the sequence 18n-36.

A: Put n= 8

Q: Is this sequence geometric-10,-8,-5,-1,

A: Given sequence:  -10,  -8,  -5,  -1 To find:  Is this sequence geometric.

Q: Write the first four terms and the 10" term of the sequences an (-1)" 5n

A: Simple sequence problem.....

Q: Find the 12th term of the sequence 8,14,20,26

A: Given sequence is 8, 14, 20, 26. We have to find the 12th term of the given sequence. Here, 14-8=6…

Q: Find a convergent subsequence of the sequence { (-₁ (₁-4). -1)"

A: Let xn=(-1)n(1-1n). Then x2n=(-1)2n(1-12n)=1-12n.

Q: an

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Q: What is the closed form for the sequence (bn) that has the first four terms -16,64,-256,1024

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Q: Find a21 If the recursive formula for a sequence is given as an = an-1-9 a₁ = 17

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