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Let f(x)=5-[x-2] g(x)=[x+1]+3 If max...

Let `f(x)=5-[x-2]`
`g(x)=[x+1]+3`
If maximum value of `f(x)` is `alpha`
`&` minimum value of `f(x)` is `beta`
then `underset(xrarr(alphabeta))((x-3)(x^(2)-5x+6))/((x-1)(x^(2)-6x+8))` is

A

`1//2`

B

`-3//2`

C

`-1//2`

D

`3//2`

Text Solution

Verified by Experts

The correct Answer is:
A
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