If three positive numbers a, b and c are in A.P. such that abc=8, | Filo
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Class 11

Math

Algebra

Sequences and Series

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If three positive numbers  and  are in  such that , then the minimum possible value of is

Correct Answer: Option(a)
Solution:
As  are in A.P.....given


For three numbers, Arithmetic mean Geometric mean


Since are in A.P., we have



 

since
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