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If a x+b/xgeqc for all positive x where ...

If `a x+b/xgeqc` for all positive `x` where `a ,\ b ,\ >0` , then `a b<(c^2)/4` (b) `geq(c^2)/4` (c) `a bgeqc/4` (d) none of these

A

`ablt(c^(2))/(4)`

B

`abge(c^(2))/(4)`

C

`abge(c)/(4)`

D

None of these

Text Solution

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The correct Answer is:
B
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