Math, asked by kandhulaNaresh, 1 month ago

-1,-3,-9,-27 find for each GP find the common ratio and an

Answers

Answered by Vyshnavsmenon

1

Answer:

G. P = -3/-1 = 3

an = ar^(n-1)

= -1×r^(n-1)

= -r^(n-1)

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