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Let A=M in i mu m(x^2-2x+7),x in Ra n d...

Let `A=M in i mu m(x^2-2x+7),x in Ra n dB=M in i mu m(x^2-2x+7),x in [2,oo),` then: `(log)_((B-A))(A+B)` is not defined `A+B=13` `(log)_((2B-A))A<1` (d) `(log)_((2A-B))A >1`

A

`log_((B-A))(A+B)` is not defined

B

`A+B=13`

C

`log_((2B-A))A lt 1`

D

`log_((2A-B))A gt 1`

Text Solution

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The correct Answer is:
A, B, C, D
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