If a,b and c are positive real numbers then ba+cb+ac is greater than or equal to.

Using AM≥ GM3ba+cb+ac≥(ba×cb×ac )1/3⇒ba+cb+ac≥3Hence, option 'A' is correct.

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If a, b and c are positive real numbers then {a}{b} + {b}{c}

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If $a, b$ and $c$ are positive real numbers then $\frac{a}{b} + \frac{b}{c} + \frac{c}{a}$ is greater than or equal to.

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Olivia Discussed

a, b

and

c

are positive real numbers then

\frac{a}{b} + \frac{b}{c} + \frac{c}{a}

is greater than or equal to.

9 mins ago

Discuss this question LIVE

9 mins ago

Using

A M \geq GM

\frac{\frac{a}{b} + \frac{b}{c} + \frac{c}{a}}{3} \geq (\frac{a}{b} \times \frac{b}{c} \times \frac{c}{a})^{1/3}

\Rightarrow \frac{a}{b} + \frac{b}{c} + \frac{c}{a} \geq 3

Hence, option 'A' is correct.

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Question Text	If $a, b$ and $c$ are positive real numbers then $\frac{a}{b} + \frac{b}{c} + \frac{c}{a}$ is greater than or equal to.
Answer Type	Text solution:1
Upvotes	150