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if a(1),a(2),…….a(n),……. form a G.P. and...

if `a_(1),a_(2),…….a_(n),…….` form a G.P. and `a_(1) gt 0 ,` for all `I ge 1`
`|{:(log a_(n),,loga_(n)+loga_(n+2),,log a_(n+2)),(log a_(n+3),,log a_(n+3)+log a_(n+5),,log a_(n+5)),(log a_(n+6),,log_(n+6)+loga_(n+8),,log a_(n+8)):}|`

A

0

B

`(sum_(i=1)^(n^2+n) a_i)`

C

1

D

2

Text Solution

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The correct Answer is:
A
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