What is the 7th term of the geometric sequence defined by the rulean = -3(2)^n-1 ?

Q: Write down the sequence whose nth term is (i) 2"/n and (ii) [3+ (-1)"]/3".

A: The main object is to write sequence for given nth term.

Q: I need to find the sequence {1/2, -1/3, 1/8, -1/30,...}

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Q: Determine the nth term of the sequence. Where applicable, use the '^' sign for exponents. For…

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Q: 1 +(1)/(2), 1 +(3)/(4), 1 +(7)/(8), 1 +(15)/(16 Write an expression for thenth term of the…

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Q: What is the 1st term in an arithmetic sequence whose 26th term 165 and common difference 6?

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Q: Write down the sequence whose nth term is (i) 2"/n and (ii) [3+ (-1)"1/3".

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Q: Find the one-hundredth term of the arithmetic sequence {-2,1,4,7,10,..}

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Q: How do I work out the nth term for a non-linear sequence?

A: The non - linear sequences are which having not same common difference.  First we calculate the…

Q: Find the seventh term and the sum of the first seven terms of the geometric sequence 6, −3,32, −34,…

A: Given: A geometric sequence is given.6, -3, 32, -34, ... To Find: The seventh term and the sum of…

Q: Find the 6th term of the geometric sequence when a1=10,an=10(-2) ^n-1

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Q: Find the sum of the 3rd and the 7th term of the sequence: 1, 4, 13, 40, 121, ...

A: We have to find the sum of 3rd term and 7th term of the given sequence.

Q: Why is the sequence geometric

A: To explain why the given sequence is geometric.

Q: Write an expression for the nth term of the sequence 1. 1, (1/4), (1/9), (1/16) 2. 2, -1, (1/2),…

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Q: What is a sequence?

A: A sequence is a list of things in order.

Q: Find a5 for the sequence with generating function (2/(1−x)^2)*(x/(1−x−x^2)

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Q: Find a 8 of a geometric sequence if the first few terms of the sequence are given by - 1 , 3 , - 9 ,…

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Q: Find for the 10th term of a geometric sequence whose first term is -3 and whose common ratio is -2.

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