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A function f(x) =(x^(2) -3x +2)/(x^(2)...

A function f(x) ` =(x^(2) -3x +2)/(x^(2)+ 2x -3)` is

A

min. at x= -3,max. at x= 1

B

max . atx=-3

C

Increasing in its domain

D

Decreasing in its ·domain

Text Solution

Verified by Experts

The correct Answer is:
C
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