Write the first four terms of the geometric sequence satisfying the following conditions: az = 11, and a3 = -121 O 1, 11, 121, 1331 O - 1, 11, -121, 1331 O 11, -121, 1331, -14641 O 11, 121, 1331, 14641

Q: Use an=a1+(n-1)d and gn=g1re-1 to find: the 19th term of the geometric sequence -2, -6, -18, -54 .…

A: Here the given series is a geometric progression. So to find any term in the series we use formula…

Q: Find the 7" term of the geometric sequence 0,0, 0, .. Answer:

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Q: Find an explicit formula for the arithmetic sequence Cn that is given below. Note that C1 = -2.…

A: you can clearly understand if you follow the below solution

Q: Write the arithmetic sequence – 4, – 13, – 22, – 31, .. in the standard form: an

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Q: Find the 5th term of the geometric sequence: – 5, – 30, – 180, ... - - Round to 1 decimal place if…

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Q: Write a formula for the arithmetic sequence that starts as follows: 3, 8, . . . Write the first five…

A: Here the given arithmetic sequence as Since the difference between any two terms of the above…

Q: Find the 4 term of the geometric sequence 9, 54, 324, ... Answer:

A: Given : 9 , 54 , 324

Q: What is the sum of the first 13 terms of the given geometric sequence: 1,2,4,8,16,

A: To solve this problem, we use  the result of the sum of geometric sequence.

Q: Find the 7h term of the geometric sequence:

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Q: Please propose a formula for the elements of the following sequence a, which begins: 1, 3, 5, 7, .

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Q: Find the sum of the first 11 terms of the geometric sequence 4, -4, 4, .. 4

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Q: Complete the explicit formula for the geometric sequence 5,10,20,40,80,... an

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Q: Write the first four terms of the geometric sequence satisfying the following conditions: a2 = 6,…

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Q: Find the first term aj of the arithmetic sequence in which ag = 22 and a17 86. a1 =

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