Math, asked by dakisrinivasds, 9 months ago

which term of GP 5,5√5,25,...... is 15625

Answers

Answered by Thinkab13

2

Answer:

r=5✓5/5=✓5

a=5

nth term= ar^(n-1)

15625=5[✓5(n-1)]

15625/5=✓5(n-1)

3125=✓5(n-1)

(✓5)^10=✓5(n-1)

10=n-1

n=11

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