If a, b and c are positive integers such that {1}/{a+ {1}/{b+ {1}/{c+ \frac{1}{2}}}}= \frac{16}{23} , then w hat is the mean of a, b and c ? [2019 CDS-I]

UPSC CDS I 2019 Math Paper

Question : 15 of 100

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If a, b and c are positive integers such that

, then w hat is the mean of a, b and c ?

[2019 CDS-I]

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