Consider the ten numbers \[ar,a{{r}^{2}},a{{r}^{3}},...a{{r}^{10}}\].If their sum is 18 and the sum the reciprocals is 6, then the product of these ten numbers is

Consider the ten numbers \[ar,a{{r}^{2}},a{{r}^{3}},...a{{r}^{10}}\].I

1.	Consider the ten numbers \[ar,a{{r}^{2}},a{{r}^{3}},...a{{r}^{10}}\].If their sum is 18 and the sum the reciprocals is 6, then the product of these ten numbers is
A.	81
B.	243
C.	343
D.	324
Answer» C. 343

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Consider the ten numbers \[ar,a{{r}^{2}},a{{r}^{3}},...a{{r}^{10}}\].If their sum is 18 and the sum the reciprocals is 6, then the product of these ten numbers is

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