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If a, b, c all positive and not euqal, t...

If a, b, c all positive and not euqal, then the value of `((a+b+c)(ab+bc+ca))/(abc)` is :

A

less than 9

B

greater than 9

C

less than or equal to 9

D

can't be determined

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Verified by Experts

The correct Answer is:
B
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