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If a, b, c are positive real numbers th...

If a, b, c are positive real numbers then show that
(i) `(a + b + c) ((1)/(a) + (1)/(b) +(1)/(c)) ge 9`
(ii) `(b+c)/(a) +(c +a)/(b) + (a+b)/(c) ge 6`

A

9

B

3

C

`10//3`

D

none of these

Text Solution

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The correct Answer is:
A
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