plz give me whole solution of this question
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Heya
_______________________________
Sum of infinite term in G.P is given by
a/ ( r - 1)
Where a is ist term and r is common ratio.
y = x + x² + x³ + x⁴ + ... infinity
This series form a G.P becoz common ratio is same.
it's sum y = x / ( x - 1 )
=>
y ( x - 1) = x
=>
y - yx = x
=>
y = yx + x
=>
x = y/ ( 1 + y )
_______________________________
Sum of infinite term in G.P is given by
a/ ( r - 1)
Where a is ist term and r is common ratio.
y = x + x² + x³ + x⁴ + ... infinity
This series form a G.P becoz common ratio is same.
it's sum y = x / ( x - 1 )
=>
y ( x - 1) = x
=>
y - yx = x
=>
y = yx + x
=>
x = y/ ( 1 + y )
alina8130:
thank u bhai
your welcome behna.
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