Sequence And Series// Sum of Geometric Series
Vedanta Publication, grade (10),Opt. Maths page no. 80, //Q. The sum of four consecutive terms ofG.S. is 30 and the arithmetic mean of the first and the last term is 9.Find the common ratio.
Vedanta Publication, grade (10),Opt. Maths page no. 80, //Q. The sum of four consecutive terms ofG.S. is 30 and the arithmetic mean of the first and the last term is 9.Find the common ratio.
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