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If a, b, c, are any three positive numbe...

If a, b, c, are any three positive numbers , then the least value of `(a+b+c)(1/a+1/a+1/a)` is

A

3

B

6

C

9

D

none of these

Text Solution

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The correct Answer is:
C
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PATHFINDER-STATISTICS AND MATHEMATICAL REASONING-QUESTION BANK
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  8. The mean deviation from the median is

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  9. If each observation of a rew data, whose variance is sigma^2 is multip...

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  11. If mean of 4,7,x,8 is 5 , then the value of x is.

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  17. Which of the following is different from the others?

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  18. Which of the following is different from the others?

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