If b is the first term of an infinite gp whose sum is 5 then b lies in the interval
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Hi Mate !!!
Sum of infinite terms of gp is. = b / 1- r
where b is ist term and r is common ratio.
{ b / 1 - r } = 5
r € R - { 1 }
b = 5 ( 1 - R - { 1 }
b € R. R is set of real no.s
Have a nice day
Sum of infinite terms of gp is. = b / 1- r
where b is ist term and r is common ratio.
{ b / 1 - r } = 5
r € R - { 1 }
b = 5 ( 1 - R - { 1 }
b € R. R is set of real no.s
Have a nice day
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