Write a formula for the general term of the geometric sequence. Then use the formula for a Subscript nan to find a 7a7​, the seventh term of the sequence.   4​, 2​, 1​, 1/2​, ...

Q: Find the 12th term of the geometric sequence 1, –4, 16, ...

A: Given  Geometric sequence   1,-4,16..... To do find the 12th term of the given sequence.

Q: Part A: Is the sequence arithmetic or geometric? Explain how you know.  Part B: What is the common…

A: Follow the procedure given below.

Q: The sixth and eighth terms of an arithmetic sequence are -12 and -22. Find the fifteenth term. a15

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Q: Write a recursive formula for the sequence: {- 3, 1, 5, 9, 13, ...} o , an 17 aj = -3

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Q: Complete the explicit formula for the arithmetic sequence 5,14,23,32,41,50,.. An

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Q: Find the fifth term of the geometric sequence. a = 3 r=4 The fifth term of the geometric sequence is…

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Q: Find the rule for the geometric sequence given below. :3an-1 2-1 and ao an an - = 3.

A: The objective of the question is to find the rule for the given geometric sequence and to find the…

Q: Find the 10th term of the geometric sequence. 4096, -1024, 256, ..

A: first find the common ratio, r of the given sequence: r=-10244096  =-14

Q: Consider the sequence -24, -13, -2,9,...,11n - 2. a. How many terms are there in the sequence? Your…

A: The sequence a , a+d , a+2d ,...., is said to be in A.P. with first term a and the common diference…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.