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Find an infinite G.P. whose first term i...

Find an infinite G.P. whose first term is `1` and each term is the sum of all the terms which follow it.

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Let,
`r` be the common ratio
`a=1`
G.P. `=1, r, r^2,r^3....`
`S_(oo)=(a)/(1-r)`
Given,
Any term `=` Sum of all the succeeding terms
`1=(r)/(1-r)`
...
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  11. If a , b , c are in G.P. prove that loga , logb , logc are in A.P.

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  12. If a ,\ b ,\ c are in G.P. prove that 1/((log)a m),1/((log)b m),1/((lo...

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  13. Find k such that k+9, k-6 and 4 from three consecutive terms of a G.P.

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  15. The sum of three numbers which are consecutive terms of an A.P. is 21....

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  16. The sum of three numbers in G.P. is 56. If we subtract 1,7,21 from the...

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