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

A:

Q: Find the sum of the first 97 terms of the arithmetic sequence: 0, -4, –8, –12,-16,... Answer:

A: It is given that,the arithmetic sequence:    0,-4,-8,-12,-16,...... We have to find sum of first 97…

Q: write the first five terms of the sequence. an 3" 2.

A:

Q: an

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.