In a Delta ABC, c cos ^(2)""(A)/(2) + a ...

In a `Delta ABC, c cos ^(2)""(A)/(2) + a cos ^(2) ""(C ) /(2)=(3b)/(2),` then

A

`c ^(2) ge ab`

B

`2c gt sqrt (ab)`

C

`(a+c)/(2c -a) + (b+c)/( 2c -b)` has minimum value 4

D

`a/c + c/b + b/a ge 3`

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The correct Answer is:

B, C

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