Math, asked by nitinshindens456, 10 months ago

what is the nth term of the sequence 25,-125,625,-3125,.....?

Answers

Answered by tejaswisubrahmanyam

2

Answer:

here these terms are in G.P

a = 25

r = -125/25 = -3

$n^{th}$ term = a* $r^{n-1}$ = 25( $-3^{n-1}$ )

Step-by-step explanation:

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