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प्रश्न
Select the correct answer from the given alternative.
The sum of 3 terms of a G.P. is `21/4` and their product is 1 then the common ratio is –
विकल्प
1
2
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8
उत्तर
The sum of 3 terms of a G.P. is `21/4` and their product is 1 then the common ratio is 4
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