The sum of the infinity of a gp is 4 the sum if the cube of the term is 192 find the series
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for infinite series sum =a/r-1
thererefore
4=((192)^(1/3))/r-1
from here u will get r...
then write series as
a.,ar,.....
where A=(192)^(1/3)
thererefore
4=((192)^(1/3))/r-1
from here u will get r...
then write series as
a.,ar,.....
where A=(192)^(1/3)
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