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Consider the ten numbers a r ,a r^2, a r...

Consider the ten numbers `a r ,a r^2, a r^3, ..... ,a r^(10)dot` If their sum is 18 and the sum of their reciprocals is 6, then the product of these ten numbers is a.`81` b. `243` c. `343` d.` 324`

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Consider the ten numbers a r ,a r^2, a r^3, ,a r^(10)dot If their sum is 18 and the sum of their reciprocals is 6, then the product of these ten numbers is 81 b. 243 c. 343 d. 324

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