Write the given decimal as an infinite series, then find the sum of the series, and finally, use the result to write the decimal as a ratio of two integers.0.2929292 . . .

A.
B.  
C.  
D.  


Answer: B

Mathematics

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A. (1, ?)

B. (-?, 1)

C. [-?, 1)

D. (-?, 1]

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