Write a recursive formula for the sequence: { – 9, – 27, – 81, – 243, – 729, ...} - - -

Q: Refer back to the previous question with the following sequence: 3, 7, 11, 15... Part b) Write and…

A: According to questionSequence 3,7,11, 15...

Q: The 11th term in the sequence 1/6, -1/2, 3/2, -9/2, ...... can be written as ______?

A: Given geometric series,       16,-12,32,-92,.....

Q: Find the sum of the first 21 terms of the arithmetic sequence given by the formula a₁ = n + 5 O 273…

A:

Q: Write a recursive formula for the sequence: {- 8, - 14, – 20, – 26, – 32, .} -8

A:

Q: The first five terms of the sequence an = 5(-1/10)n-1

A: We need to find the first five terms of the sequence an = 5(-1/10)^(n-1)

Q: Find the recursive formula for the following sequence: -2, -4, -9, -23, -64,

A: -2,-4,-9,-23,-64,.....

Q: The 12th term in the sequence   2, -6,  18, -54, .

A: Here ,we have to find the 12 th term of the given sequence2,-6,18,-54,....The solution of the…

Q: Fill in the missing terms for the geometric sequence аn 4 1 2 16

A: Given: Geometric series

Q: Write down the first five terms of the following recursively defined sequence. a₁ = -2; an+1 = -2an…

A: In the given problem it has been given that  a1=-2 an+1=-2an+7 the aim is to find the first five…

Q: zu 00{ " + uc}

A:

Q: Write down the first five terms of the following recursively defined sequence. a1 = 5; an+1=-2a, – 8…

A:

Q: Predict the general term, or nth term, an of the sequenc - 12, 36, -108, 324, -972, ..

A:

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.